CN110818197A - Sewage treatment method and device for improving sewage treatment efficiency and sewage treatment controller - Google Patents

Sewage treatment method and device for improving sewage treatment efficiency and sewage treatment controller Download PDF

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CN110818197A
CN110818197A CN201911172120.9A CN201911172120A CN110818197A CN 110818197 A CN110818197 A CN 110818197A CN 201911172120 A CN201911172120 A CN 201911172120A CN 110818197 A CN110818197 A CN 110818197A
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parameter
sewage treatment
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characteristic vector
record
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CN110818197B (en
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胡维东
王超
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Hunan Guiyou New Material Technology Co ltd
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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes

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  • Engineering & Computer Science (AREA)
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Abstract

The specification discloses a sewage treatment method and a sewage treatment device for improving sewage treatment efficiency and a sewage treatment controller, and relates to the technical field of sewage treatment.

Description

Sewage treatment method and device for improving sewage treatment efficiency and sewage treatment controller
Technical Field
The application relates to the technical field of sewage treatment, in particular to a sewage treatment method and device for improving sewage treatment efficiency and a sewage treatment controller.
Background
Municipal sewage treatment refers to measures taken to change the nature of sewage so that the sewage does not harm the environmental waters. Urban sewage treatment is the key to realize green cities, at present, along with the rapid advance of the urbanization process, the urban sewage treatment needs to deal with complex external environments and complicated flow procedures, and the traditional method for sewage treatment through manual supervision cannot adapt to the urban sewage treatment at the present stage. But the existing sewage treatment method still has the problem of low sewage treatment efficiency.
Disclosure of Invention
The specification provides a sewage treatment method and device for improving sewage treatment efficiency and a sewage treatment controller, and aims to solve or partially solve the technical problem that the sewage treatment efficiency of the existing sewage treatment method is low.
In order to solve the technical problem, an embodiment of the present specification discloses a sewage treatment method for improving sewage treatment efficiency, which at least includes:
the sewage treatment controller receives sewage treatment configuration parameters input by external regulating equipment, wherein the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process;
the sewage treatment controller obtains a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter and the aerobic parameter of the current sewage treatment process, wherein the real-time operation index of the current sewage treatment process at least comprises a photocatalytic characteristic vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process;
the sewage treatment controller determines whether to perform feedback regulation according to the sewage treatment configuration parameters and/or the real-time operation indexes of the current sewage treatment process;
the sewage treatment controller obtains a discrete statistical record of the change rate of the filling rate from the sewage treatment configuration parameters;
if the sewage treatment controller determines to perform the feedback adjustment, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on the current sewage treatment process and a first record single feedback adjustment corresponding to the discrete statistical record, or the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback adjustment corresponding to the historical sewage treatment process and the discrete statistical record.
In an alternative form, the wastewater treatment controller obtains a discrete statistical record of the rate of change of the fill rate from the wastewater treatment configuration parameters, including:
determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment historical record is composed of time sequence information corresponding to an adjusting process for representing and selecting executed aeration treatment instructions as the input information;
judging whether the time sequence information is matched with the classification information;
if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identification, and discretizing the linear statistical record according to the category number included in the classification information to obtain a discrete statistical record;
and if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
In an alternative mode, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on the current sewage treatment process and a first record single feedback corresponding to the discrete statistical record, and includes:
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
acquiring the running state parameters of the external adjusting equipment after the external adjusting equipment is in the adjusting working condition;
when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the precipitation parameter, a second state feature vector corresponding to the anaerobic parameter and a third state feature vector corresponding to the aerobic parameter from the operation state parameters;
determining the activation state of the parameter receiving authentication information of the external adjusting equipment in the sewage treatment controller in the process of switching the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
if the activated state is started, the sewage treatment controller generates an adjustment protocol public key and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; the sewage treatment controller receives the adjustment protocol private key, judges whether the adjustment protocol private key is matched with the adjustment protocol public key or not, establishes an adjustment parameter transmission channel with the external adjustment equipment if the adjustment protocol private key is matched with the adjustment protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
determining a target precipitation parameter according to the corresponding relation between the precipitation parameter and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, wherein the target precipitation parameter is obtained by performing feedback adjustment on the precipitation parameter by the sewage treatment controller;
determining a target anaerobic parameter according to the corresponding relation between the anaerobic parameter and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, wherein the target anaerobic parameter is obtained by the sewage treatment controller through feedback adjustment on the anaerobic parameter;
determining a target aerobic parameter according to the corresponding relation between the aerobic parameter and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector, wherein the target aerobic parameter is obtained by performing feedback adjustment on the aerobic parameter by the sewage treatment controller;
transmitting the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
In an alternative mode, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback corresponding to the historical sewage treatment process and the discrete statistical record, and includes:
determining the duration of each round of treatment process in the historical sewage treatment process;
determining a denitrification procedure configuration record and a nitrification procedure configuration record in the second record list according to each duration;
determining a denitrification index corresponding to a denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; determining the denitrification index and the nitrification index corresponding to each duration as a set to be processed;
determining a balance coefficient corresponding to each to-be-processed set;
determining the balance time in each duration according to each balance coefficient pair;
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
after the external adjusting equipment is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter;
and sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter.
The embodiment of this specification provides a sewage treatment plant of promotion sewage treatment efficiency, the device includes at least:
the sewage treatment configuration parameter receiving module is used for receiving sewage treatment configuration parameters input by external adjusting equipment by the sewage treatment controller, and the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process;
a real-time operation index obtaining module, configured to obtain, by the sewage treatment controller, a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter, and the aerobic parameter of the current sewage treatment process, where the real-time operation index of the current sewage treatment process at least includes a photocatalytic feature vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process;
a feedback adjustment determining module, configured to determine, by the sewage treatment controller, whether to perform feedback adjustment according to the sewage treatment configuration parameter and/or the real-time operation index of the current sewage treatment process;
a discrete statistical record obtaining module for obtaining a discrete statistical record of the rate of change of the filler from the sewage treatment configuration parameters by the sewage treatment controller;
a feedback adjustment module, configured to, if the sewage treatment controller determines to perform the feedback adjustment, adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and a first record single feedback corresponding to the discrete statistic record, or adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback corresponding to the historical sewage treatment process and the discrete statistic record.
In an optional manner, the discrete statistical record obtaining module is configured to:
determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment historical record is composed of time sequence information corresponding to an adjusting process for representing and selecting executed aeration treatment instructions as the input information;
judging whether the time sequence information is matched with the classification information;
if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identification, and discretizing the linear statistical record according to the category number included in the classification information to obtain a discrete statistical record;
and if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
In an optional manner, the feedback adjustment module is configured to:
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
acquiring the running state parameters of the external adjusting equipment after the external adjusting equipment is in the adjusting working condition;
when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the precipitation parameter, a second state feature vector corresponding to the anaerobic parameter and a third state feature vector corresponding to the aerobic parameter from the operation state parameters;
determining the activation state of the parameter receiving authentication information of the external adjusting equipment in the sewage treatment controller in the process of switching the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
if the activated state is started, the sewage treatment controller generates an adjustment protocol public key and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; the sewage treatment controller receives the adjustment protocol private key, judges whether the adjustment protocol private key is matched with the adjustment protocol public key or not, establishes an adjustment parameter transmission channel with the external adjustment equipment if the adjustment protocol private key is matched with the adjustment protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
determining a target precipitation parameter according to the corresponding relation between the precipitation parameter and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, wherein the target precipitation parameter is obtained by performing feedback adjustment on the precipitation parameter by the sewage treatment controller;
determining a target anaerobic parameter according to the corresponding relation between the anaerobic parameter and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, wherein the target anaerobic parameter is obtained by the sewage treatment controller through feedback adjustment on the anaerobic parameter;
determining a target aerobic parameter according to the corresponding relation between the aerobic parameter and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector, wherein the target aerobic parameter is obtained by performing feedback adjustment on the aerobic parameter by the sewage treatment controller;
transmitting the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
In an optional manner, the feedback adjustment module is configured to:
determining the duration of each round of treatment process in the historical sewage treatment process;
determining a denitrification procedure configuration record and a nitrification procedure configuration record in the second record list according to each duration;
determining a denitrification index corresponding to a denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; determining the denitrification index and the nitrification index corresponding to each duration as a set to be processed;
determining a balance coefficient corresponding to each to-be-processed set;
determining the balance time in each duration according to each balance coefficient pair;
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
after the external adjusting equipment is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter;
sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter
The present specification discloses a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the steps of the above method.
The embodiment of the specification discloses a sewage treatment controller, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of the method.
Through one or more technical schemes of this description, this description has following beneficial effect or advantage:
the sewage treatment method, the sewage treatment device and the sewage treatment controller for improving the sewage treatment efficiency disclosed in the embodiments of the specification can determine the real-time operation index according to the precipitation parameter, the anaerobic parameter and the aerobic parameter in the sewage treatment configuration parameters, and determine whether to perform feedback adjustment according to the sewage treatment configuration parameters and the real-time operation index, because the precipitation parameter, the anaerobic parameter and the aerobic parameter are basic parameters in the sewage treatment process, and other parameters and indexes of the sewage treatment process can be determined by the precipitation parameter, the anaerobic parameter and the aerobic parameter, so that whether to perform feedback adjustment can be determined without determining all parameters and indexes of the sewage treatment process, not only can the complicated and variable sewage treatment working conditions be coped with by feedback adjustment, but also can improve the instantaneity of determining feedback adjustment, and avoid the influence of time delay on the sewage treatment efficiency, meanwhile, the key point of effective adjustment effect on sewage treatment, corresponding to the change rate of the filling rate, can be effectively determined through the discrete statistical record, and therefore feedback adjustment on the current sewage treatment process can be quickly and accurately achieved through the first record sheet and the second record sheet corresponding to the discrete statistical record. In conclusion, because the scheme only carries out feedback adjustment on the precipitation parameters, the anaerobic parameters and the aerobic parameters, the time consumption and the cost of the feedback adjustment are obviously reduced on the premise of realizing the rapid and accurate feedback adjustment, thereby ensuring the real-time performance of sewage treatment and improving the sewage treatment efficiency.
The above description is only an outline of the technical solution of the present specification, and the embodiments of the present specification are described below in order to make the technical means of the present specification more clearly understood, and the present specification and other objects, features, and advantages of the present specification can be more clearly understood.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the specification. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart illustrating a method for treating wastewater to increase wastewater treatment efficiency according to one embodiment of the present disclosure.
FIG. 2 is a functional block diagram of a sewage treatment apparatus for improving sewage treatment efficiency according to an embodiment of the present disclosure.
FIG. 3 illustrates a schematic diagram of a wastewater treatment controller according to one embodiment of the present disclosure.
Icon:
20-a sewage treatment device for improving sewage treatment efficiency; 21-a sewage treatment configuration parameter receiving module; 22-a real-time operation index acquisition module; 23-a feedback adjustment determination module; 24-a discrete statistical record obtaining module; 25-feedback regulation module.
30-a sewage treatment controller; 300-a bus; 301-a receiver; 302-a processor; 303-a transmitter; 304-a memory; 305-bus interface.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The inventor finds that the existing sewage treatment method is based on intelligent equipment and needs to be provided with a series of performance parameters and indexes for the intelligent equipment, so that automatic treatment of the intelligent equipment is realized, but in actual production and life, the contents of impurities and harmful substances in sewage are random and irregular, so that a fixed set of performance parameters and indexes are difficult to deal with complicated and variable sewage, and in a common sewage treatment method, the provided performance parameters and indexes are independent, if the performance parameters and indexes are adjusted, the time consumption and cost for adjustment can be obviously increased, so that the real-time performance of the intelligent equipment on sewage treatment is influenced, and the sewage treatment efficiency is low.
The embodiment of the specification provides a sewage treatment method and device for improving sewage treatment efficiency and a sewage treatment controller, and is used for solving or partially solving the technical problem that the sewage treatment efficiency of the existing sewage treatment method is low.
In order to solve the above technical problems, an embodiment of the present specification provides a sewage treatment method, an apparatus and a sewage treatment controller for improving sewage treatment efficiency, and the general idea is as follows:
the sewage treatment controller receives sewage treatment configuration parameters input by external adjusting equipment, wherein the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process. The sewage treatment controller obtains a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter and the aerobic parameter of the current sewage treatment process, wherein the real-time operation index of the current sewage treatment process at least comprises a photocatalytic characteristic vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process. And the sewage treatment controller determines whether to perform feedback regulation according to the sewage treatment configuration parameters and/or the real-time operation index of the current sewage treatment process. And the sewage treatment controller obtains a discrete statistical record of the change rate of the filling rate from the sewage treatment configuration parameters. If the sewage treatment controller determines to perform the feedback adjustment, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on the current sewage treatment process and a first record single feedback adjustment corresponding to the discrete statistical record, or the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback adjustment corresponding to the historical sewage treatment process and the discrete statistical record.
In order to better understand the technical solutions of the present invention, the following detailed descriptions of the technical solutions of the present invention are provided with the accompanying drawings and the specific embodiments, and it should be understood that the specific features in the embodiments and the examples of the present invention are the detailed descriptions of the technical solutions of the present invention, and are not limitations of the technical solutions of the present invention, and the technical features in the embodiments and the examples of the present invention may be combined with each other without conflict.
As an alternative embodiment, please refer to fig. 1 in combination, which is a flowchart of a sewage treatment method for improving sewage treatment efficiency provided by the embodiments of the present disclosure, the method may include the following steps:
s21, the sewage treatment controller receives sewage treatment configuration parameters input by external adjusting equipment, wherein the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process.
S22, the sewage treatment controller obtains a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter and the aerobic parameter of the current sewage treatment process, and the real-time operation index of the current sewage treatment process at least comprises a photocatalytic characteristic vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process.
S23, the sewage treatment controller determines whether to perform feedback adjustment according to the sewage treatment configuration parameters and/or the real-time operation indexes of the current sewage treatment process.
S24, the sewage treatment controller obtains the discrete statistical record of the change rate of the filling rate from the sewage treatment configuration parameters.
S25, if the sewage treatment controller determines to perform the feedback adjustment, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and a first record single feedback adjustment corresponding to the discrete statistic record, or the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback adjustment corresponding to the historical sewage treatment process and the discrete statistic record.
Through S21-S25, real-time operation indexes can be determined according to precipitation parameters, anaerobic parameters and aerobic parameters in sewage treatment configuration parameters, and whether feedback adjustment is performed or not can be determined according to the sewage treatment configuration parameters and the real-time operation indexes, because the precipitation parameters, the anaerobic parameters and the aerobic parameters are basic parameters in a sewage treatment process, other parameters and indexes of the sewage treatment process can be determined through the precipitation parameters, the anaerobic parameters and the aerobic parameters, thus, whether feedback adjustment is performed or not can be determined without judging all parameters and indexes of the sewage treatment process, not only can complicated and changeable sewage treatment working conditions be responded through the feedback adjustment, but also the instantaneity of determining feedback adjustment can be improved, the influence of time delay on sewage treatment efficiency can be avoided, and simultaneously, key points which correspond to the change rate of the filling rate and generate effective adjustment effect on sewage treatment can be effectively determined through discrete statistical recording, therefore, the feedback adjustment of the current sewage treatment process can be quickly and accurately realized through the first record sheet and the second record sheet corresponding to the discrete statistical records. In conclusion, the scheme only carries out feedback regulation on the precipitation parameters, the anaerobic parameters and the aerobic parameters, so that the time consumption and the cost of the feedback regulation are obviously reduced on the premise of realizing quick and accurate feedback regulation, the real-time performance of sewage treatment is ensured, and the sewage treatment efficiency is improved.
In specific implementation, accurate acquisition of the discrete statistical records is the key to ensure rapid and accurate feedback regulation of the current sewage treatment process. In the sewage treatment, the change rate of the filler rate is related to the adsorption material, and the filler rate is adjusted according to the adsorption parameter of the adsorption material, for this reason, in S24, the sewage treatment controller obtains a discrete statistical record of the change rate of the filler rate from the sewage treatment configuration parameter, which specifically includes the following contents:
s241, determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment history record is composed of time sequence information corresponding to the adjustment process for representing and selecting the executed aeration treatment instruction as the input information.
And S242, judging whether the time sequence information is matched with the classification information.
And S243, if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identifications, and discretizing the linear statistical record according to the category number included in the classification information to obtain the discrete statistical record.
And S244, if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
Based on S241-S242, by determining the adsorption weight coefficient and the aeration treatment history, an accurate and reliable data basis can be provided for determining the change rate of the filling rate, the classification information and the time sequence information can be used for judging whether the adsorption process and the aeration process are synchronous or not, so that whether the adsorption process and the filling process are synchronous or not is determined, and when the classification information is matched with the time sequence information, the adsorption process and the filling process are synchronous, in this case, the linear statistical record of the change rate of the filling rate can be accurately determined according to the time sequence information and the adsorption parameters, the classification is performed according to the category number, key points which can effectively adjust the sewage treatment can be effectively divided, and the key points which can effectively adjust the sewage treatment and correspond to the change rate of the filling rate can be effectively determined based on the discrete statistical record.
Optionally, when the classification information is not matched with the timing sequence information, the discrete statistical record can be directly determined according to the adsorption parameters, so that the influence of asynchronism of the adsorption process and the filling process on the accuracy of the discrete statistical record is avoided, and the error of determining the discrete statistical record is minimized.
In a specific implementation, in S26, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and the first record single feedback corresponding to the discrete statistical record, which may specifically include the following:
s2611, the sewage treatment controller controls the external adjusting device to enter an adjusting working condition.
And S2612, after the external adjusting equipment is in the adjusting working condition, obtaining the running state parameters of the external adjusting equipment.
And S2613, when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the sedimentation parameters, a second state feature vector corresponding to the anaerobic parameters and a third state feature vector corresponding to the aerobic parameters from the operation state parameters.
S2614, during the process of switching the first state feature vector, the second state feature vector, and the third state feature vector to a first target feature vector, a second target feature vector, and a third target feature vector, determining an activation state of the parameter reception authentication information of the external adjustment device in the sewage treatment controller.
S2615, if the activation state is started, the sewage treatment controller generates an adjustment protocol public key, and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; and the sewage treatment controller receives the regulation protocol private key, judges whether the regulation protocol private key is matched with the regulation protocol public key or not, establishes a regulation parameter transmission channel with the external regulation equipment if the regulation protocol private key is matched with the regulation protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into the first target characteristic vector, the second target characteristic vector and the third target characteristic vector.
S2616, determining target sedimentation parameters according to the corresponding relation between sedimentation parameters and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, determining target anaerobic parameters according to the corresponding relation between anaerobic parameters and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, and determining target aerobic parameters according to the corresponding relation between aerobic parameters and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector.
S2617, sending the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
In S2616, the target sedimentation parameter is obtained by the sewage treatment controller performing feedback adjustment on the sedimentation parameter, the target anaerobic parameter is obtained by the sewage treatment controller performing feedback adjustment on the anaerobic parameter, and the target aerobic parameter is obtained by the sewage treatment controller performing feedback adjustment on the aerobic parameter.
Through the step S2614, when the first state feature vector, the second state feature vector and the third state feature vector are switched, the activation state of the authentication information in the sewage treatment controller can be received according to the parameter of the external adjusting device, so that the malfunction of the sewage controller can be avoided, and further, each switching (feedback adjustment) is performed on the premise that the activation state is opened, and the matching degree between the result of the feedback adjustment and the previous sewage treatment process is ensured, thereby improving the efficiency of sewage treatment.
On the basis of S2615, realize mutual authentication between sewage treatment controller and the external regulating equipment through the mode of key pairing, because regulation protocol public key and regulation protocol private key are produced at sewage treatment controller side and external regulating equipment side respectively, so, guaranteed the reliability of regulation protocol public key and regulation protocol private key.
It can be understood that, through S2616, by analyzing the corresponding relationship and the weighting ratio, the accuracy of determining the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter can be improved, thereby improving the accuracy of the feedback adjustment.
Through S2617, carry out the transmission of target sediment parameter, target anaerobism parameter and target aerobic parameter based on adjusting parameter transmission channel, can ensure the independence of target sediment parameter, target anaerobism parameter and target aerobic parameter transmission, thereby avoid appearing the omission of strikeing and leading to target sediment parameter, target anaerobism parameter and target aerobic parameter in the transmission course, guaranteed that outside adjusting device can carry out sewage treatment 'S regulation based on complete target sediment parameter, target anaerobism parameter and target aerobic parameter, improve sewage treatment' S efficiency.
Optionally, in S26, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback corresponding to the historical sewage treatment process and the discrete statistical record, which may specifically include the following:
s2621, determining the duration of each round of treatment process in the historical sewage treatment process.
S2622, determining the configuration record of the denitrification process and the configuration record of the nitrification process in the second record list according to each duration.
S2623, determining a denitrification index corresponding to the denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; and determining the denitrification index and the nitrification index corresponding to each duration as a set to be treated.
And S2624, determining a balance coefficient corresponding to each to-be-processed set.
And S2625, determining the balance time in each duration according to each balance coefficient pair.
S2626, the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition.
S2627, after the external adjusting device is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter.
S2628, sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter.
On the basis of S2621-S2628, since the historical sewage treatment process is a complete process, feedback adjustment of the precipitation parameter, the anaerobic parameter, and the aerobic parameter needs to be performed according to the result guidance, and in this embodiment, the ending processes corresponding to the precipitation parameter, the anaerobic parameter, and the aerobic parameter are the denitrification process and the nitrification process, so that determining the denitrification process configuration record and the nitrification process configuration record in the second record list according to each duration can provide an adjustment basis for subsequent feedback adjustment.
Further, the denitrification process and the nitrification process have influence on each other, so that in order to ensure the comprehensive efficiency of the denitrification process and the nitrification process, the balance point of the denitrification process and the nitrification process corresponding to each duration needs to be determined, in the embodiment, the balance coefficient can be accurately determined through the denitrification index and the nitrification index, so that the sewage treatment controller accurately determines the balance time according to the balance coefficient, and then feeds back and adjusts the precipitation parameter, the anaerobic parameter and the aerobic parameter according to the balance time.
It can be understood that by analyzing the historical sewage treatment process, the feedback adjustment of the precipitation parameters, the anaerobic parameters and the aerobic parameters can be realized in a result-oriented mode, and even if the current sewage treatment process fails, the feedback adjustment of the precipitation parameters, the anaerobic parameters and the aerobic parameters can also be realized, so that the sewage treatment efficiency is improved.
Based on the same inventive concept as the previous embodiment, as shown in fig. 2, the present specification further provides a sewage treatment apparatus 20 for improving sewage treatment efficiency, including:
the sewage treatment configuration parameter receiving module 21 is used for the sewage treatment controller to receive sewage treatment configuration parameters input by external regulating equipment, and the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process.
A real-time operation index obtaining module 22, configured to obtain, by the sewage treatment controller, a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter, and the aerobic parameter of the current sewage treatment process, where the real-time operation index of the current sewage treatment process at least includes a photocatalytic feature vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process.
And a feedback adjustment determining module 23, configured to determine whether to perform feedback adjustment according to the sewage treatment configuration parameter and/or the real-time operation index of the current sewage treatment process.
A discrete statistical record obtaining module 24, configured to obtain a discrete statistical record of the rate of change of the filler from the sewage treatment configuration parameters by the sewage treatment controller.
A feedback adjustment module 25, configured to, if the sewage treatment controller determines to perform the feedback adjustment, adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and a first record single feedback corresponding to the discrete statistic record, or adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback corresponding to the historical sewage treatment process and the discrete statistic record.
In an alternative manner, the discrete statistical record obtaining module 24 is configured to:
determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment historical record is composed of time sequence information corresponding to an adjusting process for representing and selecting executed aeration treatment instructions as the input information;
judging whether the time sequence information is matched with the classification information;
if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identification, and discretizing the linear statistical record according to the category number included in the classification information to obtain a discrete statistical record;
and if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
In an alternative manner, the feedback adjustment module 25 is configured to:
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
acquiring the running state parameters of the external adjusting equipment after the external adjusting equipment is in the adjusting working condition;
when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the precipitation parameter, a second state feature vector corresponding to the anaerobic parameter and a third state feature vector corresponding to the aerobic parameter from the operation state parameters;
determining the activation state of the parameter receiving authentication information of the external adjusting equipment in the sewage treatment controller in the process of switching the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
if the activated state is started, the sewage treatment controller generates an adjustment protocol public key and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; the sewage treatment controller receives the adjustment protocol private key, judges whether the adjustment protocol private key is matched with the adjustment protocol public key or not, establishes an adjustment parameter transmission channel with the external adjustment equipment if the adjustment protocol private key is matched with the adjustment protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
determining a target precipitation parameter according to the corresponding relation between the precipitation parameter and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, wherein the target precipitation parameter is obtained by performing feedback adjustment on the precipitation parameter by the sewage treatment controller;
determining a target anaerobic parameter according to the corresponding relation between the anaerobic parameter and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, wherein the target anaerobic parameter is obtained by the sewage treatment controller through feedback adjustment on the anaerobic parameter;
determining a target aerobic parameter according to the corresponding relation between the aerobic parameter and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector, wherein the target aerobic parameter is obtained by performing feedback adjustment on the aerobic parameter by the sewage treatment controller;
transmitting the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
In an alternative manner, the feedback adjustment module 25 is configured to:
determining the duration of each round of treatment process in the historical sewage treatment process;
determining a denitrification procedure configuration record and a nitrification procedure configuration record in the second record list according to each duration;
determining a denitrification index corresponding to a denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; determining the denitrification index and the nitrification index corresponding to each duration as a set to be processed;
determining a balance coefficient corresponding to each to-be-processed set;
determining the balance time in each duration according to each balance coefficient pair;
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
after the external adjusting equipment is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter;
and sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter.
Based on the same inventive concept as the previous embodiment, the present specification further provides a wastewater treatment controller 30, as shown in fig. 3, including a memory 304, a processor 302, and a computer program stored in the memory 304 and executable on the processor 302, wherein the processor 302 executes the program to implement the steps of any one of the methods described above.
Where in fig. 3 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 305 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be one and the same element, i.e. a transceiver, providing a unit for communicating with various other terminal devices over a transmission medium. The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
The algorithms and displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. Moreover, this description is not intended for any particular programming language. It will be appreciated that a variety of programming languages may be used to implement the teachings of the present specification and that specific languages are described above to disclose the best modes of the specification.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the present description may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the specification, various features of the specification are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that is, the present specification as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this specification.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the description and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.
The various component embodiments of this description may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art will appreciate that a microprocessor or Digital Signal Processor (DSP) may be used in practice to implement some or all of the functionality of some or all of the components of a gateway, proxy server, system in accordance with embodiments of the present description. The present description may also be embodied as an apparatus or device program (e.g., computer program and computer program product) for performing a portion or all of the methods described herein. Such programs implementing the description may be stored on a computer-readable medium or may be in the form of one or more signals. Such a signal may be downloaded from an internet website or provided on a carrier signal or in any other form.
It should be noted that the above-mentioned embodiments illustrate rather than limit the specification, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The description may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.

Claims (10)

1. A method for treating wastewater to improve wastewater treatment efficiency, the method comprising:
the sewage treatment controller receives sewage treatment configuration parameters input by external regulating equipment, wherein the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process;
the sewage treatment controller obtains a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter and the aerobic parameter of the current sewage treatment process, wherein the real-time operation index of the current sewage treatment process at least comprises a photocatalytic characteristic vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process;
the sewage treatment controller determines whether to perform feedback regulation according to the sewage treatment configuration parameters and/or the real-time operation indexes of the current sewage treatment process;
the sewage treatment controller obtains a discrete statistical record of the change rate of the filling rate from the sewage treatment configuration parameters;
if the sewage treatment controller determines to perform the feedback adjustment, the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on the current sewage treatment process and a first record single feedback adjustment corresponding to the discrete statistical record, or the sewage treatment controller adjusts the received sedimentation parameter, the anaerobic parameter and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback adjustment corresponding to the historical sewage treatment process and the discrete statistical record.
2. The method of claim 1, wherein the wastewater treatment controller obtains a discrete statistical record of the rate of change of the fill rate from the wastewater treatment configuration parameters, comprising:
determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment historical record is composed of time sequence information corresponding to an adjusting process for representing and selecting executed aeration treatment instructions as the input information;
judging whether the time sequence information is matched with the classification information;
if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identification, and discretizing the linear statistical record according to the category number included in the classification information to obtain a discrete statistical record;
and if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
3. The method of any of claims 1-2, wherein the sewage treatment controller feedback adjusts the received precipitation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and a first record corresponding to the discrete statistical record, comprising:
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
acquiring the running state parameters of the external adjusting equipment after the external adjusting equipment is in the adjusting working condition;
when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the precipitation parameter, a second state feature vector corresponding to the anaerobic parameter and a third state feature vector corresponding to the aerobic parameter from the operation state parameters;
determining the activation state of the parameter receiving authentication information of the external adjusting equipment in the sewage treatment controller in the process of switching the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
if the activated state is started, the sewage treatment controller generates an adjustment protocol public key and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; the sewage treatment controller receives the adjustment protocol private key, judges whether the adjustment protocol private key is matched with the adjustment protocol public key or not, establishes an adjustment parameter transmission channel with the external adjustment equipment if the adjustment protocol private key is matched with the adjustment protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
determining a target precipitation parameter according to the corresponding relation between the precipitation parameter and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, wherein the target precipitation parameter is obtained by performing feedback adjustment on the precipitation parameter by the sewage treatment controller;
determining a target anaerobic parameter according to the corresponding relation between the anaerobic parameter and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, wherein the target anaerobic parameter is obtained by the sewage treatment controller through feedback adjustment on the anaerobic parameter;
determining a target aerobic parameter according to the corresponding relation between the aerobic parameter and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector, wherein the target aerobic parameter is obtained by performing feedback adjustment on the aerobic parameter by the sewage treatment controller;
transmitting the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
4. The method of any of claims 1-3, wherein the sewage treatment controller feedback adjusts the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record corresponding to the historical sewage treatment process and the discrete statistical record, comprising:
determining the duration of each round of treatment process in the historical sewage treatment process;
determining a denitrification procedure configuration record and a nitrification procedure configuration record in the second record list according to each duration;
determining a denitrification index corresponding to a denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; determining the denitrification index and the nitrification index corresponding to each duration as a set to be processed;
determining a balance coefficient corresponding to each to-be-processed set;
determining the balance time in each duration according to each balance coefficient pair;
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
after the external adjusting equipment is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter;
and sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter.
5. A sewage treatment device for improving sewage treatment efficiency, characterized in that the device at least comprises:
the sewage treatment configuration parameter receiving module is used for receiving sewage treatment configuration parameters input by external adjusting equipment by the sewage treatment controller, and the sewage treatment configuration parameters at least comprise precipitation parameters, anaerobic parameters and aerobic parameters of the current sewage treatment process;
a real-time operation index obtaining module, configured to obtain, by the sewage treatment controller, a real-time operation index of the current sewage treatment process according to the precipitation parameter, the anaerobic parameter, and the aerobic parameter of the current sewage treatment process, where the real-time operation index of the current sewage treatment process at least includes a photocatalytic feature vector in the current sewage treatment process and a centrifugal configuration index of the current sewage treatment process;
a feedback adjustment determining module, configured to determine, by the sewage treatment controller, whether to perform feedback adjustment according to the sewage treatment configuration parameter and/or the real-time operation index of the current sewage treatment process;
a discrete statistical record obtaining module for obtaining a discrete statistical record of the rate of change of the filler from the sewage treatment configuration parameters by the sewage treatment controller;
a feedback adjustment module, configured to, if the sewage treatment controller determines to perform the feedback adjustment, adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on the current sewage treatment process and a first record single feedback corresponding to the discrete statistic record, or adjust the received sedimentation parameter, the anaerobic parameter, and the aerobic parameter based on a historical sewage treatment process different from the current sewage treatment process and a second record single feedback corresponding to the historical sewage treatment process and the discrete statistic record.
6. The apparatus of claim 5, wherein the discrete statistical record obtaining module is configured to:
determining the adsorption weight coefficient and the aeration treatment history record of the current sewage treatment process; the adsorption weight coefficient is composed of classification information corresponding to an adjustment process for representing and selecting the type identification of the adsorption material of the current sewage treatment process as input information; the aeration treatment historical record is composed of time sequence information corresponding to an adjusting process for representing and selecting executed aeration treatment instructions as the input information;
judging whether the time sequence information is matched with the classification information;
if the time sequence information is matched with the classification information, determining a linear statistical record of the change rate of the filling rate according to the time sequence information and the adsorption parameters corresponding to the type identification, and discretizing the linear statistical record according to the category number included in the classification information to obtain a discrete statistical record;
and if the time sequence information is not matched with the classification information, determining the discrete statistical record according to the adsorption parameters corresponding to the type identification.
7. The apparatus of any of claims 5-6, wherein the feedback adjustment module is configured to:
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
acquiring the running state parameters of the external adjusting equipment after the external adjusting equipment is in the adjusting working condition;
when the operation state parameters need to be adjusted based on the current sewage treatment process and the first record sheet corresponding to the discrete statistical record, determining a first state feature vector corresponding to the precipitation parameter, a second state feature vector corresponding to the anaerobic parameter and a third state feature vector corresponding to the aerobic parameter from the operation state parameters;
determining the activation state of the parameter receiving authentication information of the external adjusting equipment in the sewage treatment controller in the process of switching the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
if the activated state is started, the sewage treatment controller generates an adjustment protocol public key and sends the adjustment protocol public key to the external adjustment equipment, so that the external adjustment equipment generates an adjustment protocol private key according to the adjustment protocol public key; the sewage treatment controller receives the adjustment protocol private key, judges whether the adjustment protocol private key is matched with the adjustment protocol public key or not, establishes an adjustment parameter transmission channel with the external adjustment equipment if the adjustment protocol private key is matched with the adjustment protocol public key, and switches the first state characteristic vector, the second state characteristic vector and the third state characteristic vector into a first target characteristic vector, a second target characteristic vector and a third target characteristic vector;
determining a target precipitation parameter according to the corresponding relation between the precipitation parameter and the first state characteristic vector and the weighted proportion between the first state characteristic vector and the first target characteristic vector, wherein the target precipitation parameter is obtained by performing feedback adjustment on the precipitation parameter by the sewage treatment controller;
determining a target anaerobic parameter according to the corresponding relation between the anaerobic parameter and the second state characteristic vector and the weighted proportion between the second state characteristic vector and the second target characteristic vector, wherein the target anaerobic parameter is obtained by the sewage treatment controller through feedback adjustment on the anaerobic parameter;
determining a target aerobic parameter according to the corresponding relation between the aerobic parameter and the third state characteristic vector and the weighted proportion between the third state characteristic vector and the third target characteristic vector, wherein the target aerobic parameter is obtained by performing feedback adjustment on the aerobic parameter by the sewage treatment controller;
transmitting the target precipitation parameter, the target anaerobic parameter, and the target aerobic parameter to the external conditioning device based on the conditioning parameter transmission channel.
8. The apparatus of any of claims 5-7, wherein the feedback adjustment module is configured to:
determining the duration of each round of treatment process in the historical sewage treatment process;
determining a denitrification procedure configuration record and a nitrification procedure configuration record in the second record list according to each duration;
determining a denitrification index corresponding to a denitrification procedure configuration record and a nitrification index corresponding to the nitrification procedure configuration record; determining the denitrification index and the nitrification index corresponding to each duration as a set to be processed;
determining a balance coefficient corresponding to each to-be-processed set;
determining the balance time in each duration according to each balance coefficient pair;
the sewage treatment controller controls the external adjusting equipment to enter an adjusting working condition;
after the external adjusting equipment is in the adjusting working condition, performing feedback adjustment on the precipitation parameter, the anaerobic parameter and the aerobic parameter according to each balance moment to obtain a target precipitation parameter, a target anaerobic parameter and a target aerobic parameter;
and sending the target precipitation parameter, the target anaerobic parameter and the target aerobic parameter.
9. A computer-readable storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 4.
10. A wastewater treatment controller comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to perform the steps of the method of any of claims 1 to 4.
CN201911172120.9A 2019-11-26 2019-11-26 Sewage treatment method and device for improving sewage treatment efficiency and sewage treatment controller Active CN110818197B (en)

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