CN117401872B - Data processing method and system for lead-acid battery wastewater discharge control - Google Patents
Data processing method and system for lead-acid battery wastewater discharge control Download PDFInfo
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Abstract
The invention provides a data processing method and a system for lead-acid battery wastewater discharge control, which relate to the technical field of data processing. The method solves the technical problems that in the prior art, the control parameter setting of the whole flow of the treatment of the lead-acid battery wastewater in the discharge process depends on manual experience, the wastewater treatment cost and the treatment effectiveness cannot be balanced, and the risk of the discharge wastewater on the environment is caused. The intelligent setting of the total process control parameters of the wastewater treatment is realized according to the pollutant composition of the lead-acid wastewater and the discharge standard after treatment, and the technical effects of balancing the economic cost, the control precision and the time cost of wastewater treatment while improving the effectiveness of wastewater treatment are achieved.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a data processing method and system for lead-acid battery wastewater discharge control.
Background
Currently, the lead-acid battery wastewater discharge treatment has the defects of scientificity and systemicity, and the whole-flow control parameters mainly depend on manual experience.
Due to the lack of clear guidance and intelligent treatment means, it is difficult to achieve a good balance between treatment cost and effect, which not only does not maximize the effectiveness of wastewater treatment, but also brings about an increase in treatment cost. Thus, there is a great environmental risk of wastewater discharge, which may negatively affect the surrounding environment.
In summary, in the prior art, the control parameter setting of the whole flow of the treatment of the lead-acid battery wastewater in the discharge process depends on the manual experience, and the wastewater treatment cost and the treatment effectiveness cannot be balanced, so that the technical problem of the risk of influencing the environment caused by the discharged wastewater exists.
Disclosure of Invention
The application provides a data processing method and a system for lead-acid battery wastewater discharge control, which are used for solving the technical problems that in the prior art, control parameter setting of the whole discharge treatment process of lead-acid battery wastewater depends on manual experience, wastewater treatment cost and treatment effectiveness cannot be balanced, and the risk of influence of discharged wastewater on the environment is caused.
In view of the foregoing, the present application provides a data processing method and system for lead acid battery wastewater discharge management.
In a first aspect of the present application, there is provided a data processing method for lead acid battery waste water drain management, the method comprising: acquiring various lead-acid wastewater which is required to be discharged by wastewater treatment in the production process of the lead-acid battery, wherein the various lead-acid wastewater comprises a plurality of wastewater pollutant information with different contents; obtaining a plurality of treatment steps for carrying out precipitation purification treatment on lead-acid wastewater, wherein the plurality of treatment steps comprise a plurality of step parameter spaces, and obtaining a plurality of treatment standards after the lead-acid wastewater is treated, and the plurality of treatment standards comprise a plurality of pollutant requirement information with different content requirements; performing optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is performed based on performing respective purification treatment on the plurality of lead-acid wastewater to the plurality of treatment standards; performing cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis; and based on the plurality of cost information sets, matching the plurality of lead-acid wastewater with a plurality of treatment standards to obtain a plurality of matched treatment standards, obtaining a plurality of optimal treatment parameter libraries, and recovering and discharging the plurality of lead-acid wastewater from the plurality of lead-acid wastewater treatment to the plurality of matched treatment standards.
In a second aspect of the present application, there is provided a data processing system for lead acid battery waste water drain management, the system comprising: the lead-acid waste water obtaining unit is used for obtaining various lead-acid waste water which is required to be subjected to waste water treatment and discharged in the production process of the lead-acid battery, wherein the various lead-acid waste water comprises a plurality of waste water pollutant information with different contents; a treatment step acquisition unit, configured to acquire a plurality of treatment steps for performing precipitation purification treatment on lead-acid wastewater, where the plurality of treatment steps include a plurality of step parameter spaces, and acquire a plurality of treatment standards after the lead-acid wastewater is treated, where the plurality of treatment standards include a plurality of pollutant requirement information with different content requirements; the step parameter analysis unit is used for carrying out optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is carried out based on the respective purification treatment of the plurality of lead-acid wastewater to the plurality of treatment standards; the cost analysis execution unit is used for carrying out cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis; the processing standard matching unit is used for matching the plurality of lead-acid wastewater with a plurality of processing standards based on the plurality of cost information sets to obtain a plurality of matching processing standards, obtaining a plurality of optimal processing parameter libraries and recycling and discharging the plurality of lead-acid wastewater to the plurality of matching processing standards.
One or more technical solutions provided in the present application have at least the following technical effects or advantages:
according to the method provided by the embodiment of the application, various lead-acid wastewater which is required to be subjected to wastewater treatment and discharged in the production process of the lead-acid battery is obtained, wherein the various lead-acid wastewater comprises various wastewater pollutant information with different contents; obtaining a plurality of treatment steps for carrying out precipitation purification treatment on lead-acid wastewater, wherein the plurality of treatment steps comprise a plurality of step parameter spaces, and obtaining a plurality of treatment standards after the lead-acid wastewater is treated, and the plurality of treatment standards comprise a plurality of pollutant requirement information with different content requirements; performing optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is performed based on performing respective purification treatment on the plurality of lead-acid wastewater to the plurality of treatment standards; performing cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis; and based on the plurality of cost information sets, matching the plurality of lead-acid wastewater with a plurality of treatment standards to obtain a plurality of matched treatment standards, obtaining a plurality of optimal treatment parameter libraries, and recovering and discharging the plurality of lead-acid wastewater from the plurality of lead-acid wastewater treatment to the plurality of matched treatment standards. The intelligent setting of the total flow process control parameters of the wastewater treatment according to the pollutant composition of the lead-acid wastewater obtained by producing the battery and the discharge standard after treatment is achieved, and the technical effects of balancing the economic cost, the control precision and the time cost of the wastewater treatment while improving the effectiveness of the wastewater treatment are achieved.
Drawings
FIG. 1 is a schematic flow diagram of a data processing method for lead acid battery wastewater discharge management provided herein;
FIG. 2 is a schematic flow chart of obtaining an optimized processing parameter library set in the data processing method for lead-acid battery wastewater discharge control provided by the application;
fig. 3 is a schematic diagram of a data processing system for lead acid battery wastewater discharge management provided herein.
Reference numerals illustrate: the lead-acid wastewater obtaining unit 1, the processing step obtaining unit 2, the step parameter analyzing unit 3, the cost analysis executing unit 4 and the processing standard matching unit 5.
Detailed Description
The application provides a data processing method and a system for lead-acid battery wastewater discharge control, which are used for solving the technical problems that in the prior art, control parameter setting of the whole discharge treatment process of lead-acid battery wastewater depends on manual experience, wastewater treatment cost and treatment effectiveness cannot be balanced, and the risk of influence of discharged wastewater on the environment is caused. The intelligent setting of the total flow process control parameters of the wastewater treatment according to the pollutant composition of the lead-acid wastewater obtained by producing the battery and the discharge standard after treatment is achieved, and the technical effects of balancing the economic cost, the control precision and the time cost of the wastewater treatment while improving the effectiveness of the wastewater treatment are achieved.
The technical scheme of the invention accords with related regulations on data acquisition, storage, use, processing and the like.
In the following, the technical solutions of the present invention will be clearly and completely described with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments of the present invention, and that the present invention is not limited by the exemplary embodiments described herein. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be further noted that, for convenience of description, only some, but not all of the drawings related to the present invention are shown.
Example 1
As shown in fig. 1, the present application provides a data processing method for lead acid battery wastewater discharge management, the method comprising:
a100, acquiring various lead-acid wastewater which is required to be subjected to wastewater treatment and discharged in the production process of the lead-acid battery, wherein the various lead-acid wastewater comprises a plurality of wastewater pollutant information with different contents;
in one embodiment, a plurality of lead acid waste water which is required to be discharged by waste water treatment in the production process of the lead acid battery is obtained, and the method step A100 provided by the application further comprises:
A110, acquiring information of various pollutants in the lead-acid wastewater, and acquiring a plurality of pollutant content fields of various pollutants;
and A120, dividing and combining the pollutant content fields to obtain pollutant information of multiple waste water with different contents, wherein the pollutant information is used as multiple lead-acid waste water.
In particular, it should be understood that in contaminant analysis and environmental assessment, the content domain used to define a reasonable range of contaminants is a specific multi-level upper content limit, intended to distinguish between and classify and assess the levels of environmental and human hazards from different levels of contaminants.
For example, for a certain contaminant, the content domain includes a plurality of hierarchical content domains, each exceeding one hierarchical content domain indicating an increasing severity of the environmental and human hazard of the corresponding contaminant.
Meanwhile, it should be understood that due to the sequence of different processes in the battery production process and the difference of the contents and/or components of the waste water pollutants generated by the different processes, the contents of various waste water pollutants in the continuously flowing lead-acid waste water are deviated, so that the waste water of the lead-acid battery can be classified into various types based on the contents of the pollutants.
Specifically, in this embodiment, multiple pollutant information that exists stably in the lead-acid wastewater generated in the production of the lead-acid battery of the target model is obtained, and then multiple pollutant information in the obtained lead-acid wastewater of the multiple pollutant information in the industry consensus environment assessment is obtained interactively, and multiple level content fields of multiple pollutants are obtained as multiple pollutant content fields of the multiple pollutants.
Further, the plurality of pollutant content domains are divided and combined to obtain a plurality of wastewater pollutant information with different pollutant contents, wherein each type of lead-acid wastewater comprises a plurality of specific grade pollutant content domains of a plurality of pollutants.
The method and the device for classifying the wastewater can divide the wastewater types based on the multi-level pollutant content domain, and provide a technical effect of high credibility reference standard for determining wastewater treatment control parameters based on the wastewater type analysis.
A200, acquiring a plurality of treatment steps for purifying the lead-acid wastewater by a precipitation method, wherein the plurality of treatment steps comprise a plurality of step parameter spaces, and acquiring a plurality of treatment standards after the lead-acid wastewater is treated, and the plurality of treatment standards comprise a plurality of pollutant requirement information with different content requirements;
Specifically, in the present embodiment, a plurality of treatment steps for performing precipitation purification treatment on lead-acid wastewater are obtained, which specifically include, but are not limited to, wastewater conditioning, coagulation reaction, inclined plate precipitation, quartz sand filtration, and activated carbon filtration.
Meanwhile, each treatment step is performed in a corresponding treatment device, for example, wastewater regulation is performed in a wastewater regulation tank, coagulation reaction is performed in a coagulation reaction tank, and thus each treatment step has a corresponding plurality of regulation control indexes, and the regulation control indexes can be subjected to parameter regulation within a range, and the parameter regulation ranges of the plurality of regulation control indexes in each treatment step form a corresponding step parameter space so as to obtain a plurality of step parameter spaces of a plurality of treatment steps.
Illustratively, the spatial dimensions of the step parameter solution space of the wastewater conditioning step include sulfuric acid (H2 SO 4), hydrochloric acid (HCl) addition, sodium hydroxide (NaOH), potassium hydroxide (KOH) addition.
At the same time, it should be appreciated that different treatment standards are typically set for the treated lead-acid wastewater based on different treated wastewater usage plans, such as a lead-acid wastewater that is scheduled for recycling having a water quality contaminant level standard and a lead-acid wastewater that is scheduled for direct discharge having a water quality contaminant level standard.
Based on different post-treatment wastewater usage plans, the embodiment obtains a plurality of treatment standards after the lead-acid wastewater is treated, and the treatment standards are mapped to a plurality of pollutant requirement information (pollutant content in the wastewater) with different content requirements. At the same time, it should be appreciated that the multiple treatment steps work together to bring the wastewater to the multiple treatment criteria.
A300, carrying out optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the pollutant information of the plurality of waste water to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is carried out on the basis of respectively purifying the plurality of lead-acid waste water to the plurality of treatment standards;
in one embodiment, as shown in fig. 2, based on the plurality of wastewater pollutant information, optimization analysis is performed on a plurality of step parameters in the plurality of step parameter spaces to obtain a plurality of optimized processing parameter library sets, and a method step a300 provided in the present application further includes:
a310, selecting and obtaining first wastewater pollutant information from the plurality of wastewater pollutant information and selecting and obtaining first treatment standards from the plurality of treatment standards;
a320, optimizing a plurality of step parameters from the first wastewater pollutant information purification treatment to the first treatment standard in a plurality of step parameter spaces to obtain a first optimized treatment parameter library;
And A330, continuing optimizing a plurality of step parameters of purifying the wastewater pollutant information to a plurality of treatment standards to obtain a plurality of optimized treatment parameter library sets.
In one embodiment, optimization of the plurality of step parameters of the first wastewater contaminant information purification process to the first process standard is performed in a plurality of step parameter spaces to obtain a first optimized process parameter library, and the method step a320 provided herein further includes:
a321, constructing a first optimization function based on the first processing standard, wherein the first optimization function comprises the following formula:
；
wherein pur is the treatment fitness, T is the number of various pollutants in the first wastewater pollutant information,weight for purifying the ith pollutant->According to the treatment parameters, the content of the i-th pollutant after the lead-acid wastewater with the first wastewater pollutant information is purified>For the content requirement of the ith pollutant in the first treatment standard, M is the treatment cost of the treatment parameters, N is the number of the plurality of treatment steps, +.>Treatment time for the jth treatment step in the treatment parameters,/->、/>、/>Is the weight;
a322, combining the plurality of step parameter spaces to obtain a processing parameter space, and randomly generating a plurality of initial processing parameters in the processing parameter space;
A323, adopting the plurality of initial treatment parameters to perform simulated purification treatment on the lead-acid wastewater with the first wastewater pollutant information, and combining the first optimization function to calculate and obtain a plurality of initial fitness;
a324, dividing the plurality of initial processing parameters into a plurality of pilot initial processing parameters and a plurality of auxiliary initial processing parameters according to the plurality of initial fitness, and clustering the plurality of auxiliary initial processing parameters according to the deviation by taking the plurality of pilot initial processing parameters as centers to obtain a plurality of initial processing parameter groups;
and A325, optimizing the processing parameters in a plurality of initial processing parameter groups to obtain the first optimized processing parameter library.
In one embodiment, optimization of the processing parameters is performed within a plurality of initial processing parameter groups to obtain the first optimized processing parameter library, and the method step a325 provided in the present application further includes:
a325-1, in each initial processing parameter group, taking a leading initial processing parameter as an adjusting direction, adjusting the auxiliary initial processing parameters according to the adjusting amplitude to obtain a plurality of updated auxiliary initial processing parameters;
a325-2, based on a first optimization function, calculating a plurality of update fitness of a plurality of update auxiliary initial processing parameters, judging whether any update fitness is larger than the initial fitness of a pilot initial processing parameter, and updating the pilot processing parameter in a plurality of initial processing parameter groups to obtain a plurality of update processing parameter groups;
A325-3, continuing to optimize the plurality of updated processing parameter groups until the optimization convergence condition is met, and obtaining a plurality of processing parameter groups;
and A325-4, calculating the processing fitness sum of a plurality of processing parameters in a plurality of processing parameter groups, and outputting the processing parameter group with the largest processing fitness sum to obtain the first optimized processing parameter library.
Specifically, in this embodiment, one type of wastewater pollutant is randomly selected from among the plurality of pieces of wastewater pollutant information as the first wastewater pollutant information, and a treatment standard required for the content of various pollutants in the treated wastewater is randomly selected from among the plurality of treatment standards as the first treatment standard under the requirement of the use.
Further, combining the step parameter spaces according to the sequence of wastewater treatment process steps to obtain the treatment parameter space for performing the whole-step control parameter value selection of the wastewater treatment process, randomly generating a plurality of step parameters in the step parameter spaces in the treatment parameter space to form an initial treatment parameter, and obtaining the initial treatment parameters by adopting the same method.
And adopting the plurality of initial treatment parameters to perform simulated purification treatment on the lead-acid wastewater conforming to the first wastewater pollutant information, so as to obtain the content of T pollutants in the treated wastewater.
And further constructing the first optimization function for performing initial treatment parameters based on the pollutant content and the lead-acid wastewater treatment requirement adaptation degree corresponding to the current first wastewater pollutant information, wherein it is understood that the first optimization function is constructed based on the first treatment standard.
The first optimization function has the following formula:
；
in the first optimization function of the method according to the invention,purt is the number of various pollutants in the first wastewater pollutant information for treating the fitness,weight for purifying the ith pollutant->According to the treatment parameters, the content of the i-th pollutant after the lead-acid wastewater with the first wastewater pollutant information is purified>For the content requirement of the ith pollutant in the first treatment standard, M is the treatment cost of the treatment parameters, N is the number of the plurality of treatment steps, +.>Treatment time for the jth treatment step in the treatment parameters,/->、/>、/>Is the weight.
In the first optimization function, 0.1 has the effect of avoiding a true number of 0,is->The larger the i, i.e. the larger the error from the standard after purification, the smaller the whole. And calculating a plurality of initial fitness of a plurality of initial processing parameters by combining the first optimization function.
And according to the sorting rule from large to small, serializing the plurality of initial fitness, further taking 5 initial processing parameters corresponding to the top 5 initial fitness in the initial fitness sequence as the centers of the plurality of pilot initial processing parameters, taking the initial processing parameters corresponding to the rest initial fitness as auxiliary initial processing parameters, circularly dividing melons to the plurality of pilot initial processing parameters according to the initial fitness sequence, and completing clustering the plurality of auxiliary initial processing parameters according to the deviation, thereby obtaining a plurality of initial processing parameter groups.
The adjustment amplitude can be set for the process influence degree according to different process steps in the actual wastewater treatment process, and is limited by the wastewater components, the adjustment amplitude is not subjected to numerical forced setting, and the adjustment amplitude can be set according to the actual wastewater treatment requirement.
And in each initial processing parameter group, taking the leading initial processing parameter as an adjustment direction, and adjusting a plurality of step parameters in the auxiliary initial processing parameters by preset adjustment amplitude to obtain a plurality of updated auxiliary initial processing parameters.
Based on a first optimization function, a plurality of update fitness of a plurality of update auxiliary initial processing parameters are obtained through calculation, whether any update fitness is larger than the initial fitness of a pilot initial processing parameter is judged, if any update fitness is larger than the initial fitness of the pilot initial processing parameter, the update auxiliary initial processing parameters corresponding to the update fitness replace the original pilot initial processing parameters, and the cyclic reciprocation is carried out to update the pilot processing parameters in a plurality of initial processing parameter groups, so that a plurality of update processing parameter groups mapped to the plurality of initial processing parameter groups are obtained.
And continuing to optimize the plurality of updated processing parameter groups until an optimization convergence condition is met to obtain a plurality of processing parameter groups, wherein the optimization convergence condition can be set as the number of times that the leading initial processing parameter in the initial processing parameter groups is replaced.
And calculating the processing fitness sum of a plurality of processing parameters in a plurality of processing parameter groups, and outputting the processing parameter group with the largest processing fitness sum as the first optimized processing parameter library.
And continuing optimizing a plurality of step parameters of purifying the plurality of wastewater pollutant information to a plurality of treatment standards by adopting the same method for obtaining the first optimized treatment parameter library, obtaining a plurality of optimized treatment parameter library sets of the lead-acid battery wastewater corresponding to the plurality of wastewater pollutant information, wherein each optimized treatment parameter library set comprises a plurality of optimized treatment parameter libraries of the plurality of treatment standards.
According to the embodiment, by introducing an updating algorithm, a plurality of optimized treatment parameter libraries capable of controlling the content of pollutants in the wastewater after effective treatment are obtained under the wastewater treatment requirement of each treatment standard, and the technical effect of providing references for the subsequent determination of the control parameters of the whole process step of the optimal wastewater treatment by combining the wastewater treatment cost requirement is achieved.
A400, performing cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis;
in one embodiment, cost analysis is performed on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, and the method step a400 provided in the present application further includes:
a410, acquiring a plurality of first optimized treatment parameter libraries for purifying the first wastewater pollutant information to the plurality of treatment standards;
a420, in a plurality of first optimization processing parameter libraries, performing time cost analysis of the optimization processing parameters to obtain a plurality of pieces of time cost information;
a430, processing cost analysis of the optimized processing parameters is carried out in a plurality of first optimized processing parameter libraries, and a plurality of processing cost information is obtained;
A440, respectively adopting optimized processing parameters to carry out lead-acid wastewater purification processing with first wastewater pollutant information in a plurality of first optimized processing parameter libraries, and calculating to obtain a plurality of processing error information sets comprising a plurality of pollutant content errors according to a plurality of processing standards;
a450, carrying out weighted calculation and expected calculation on the plurality of processing error information sets to obtain a plurality of error cost information;
a460, integrating and calculating the plurality of time cost information, the plurality of processing cost information and the plurality of error cost information to obtain a first price information set;
and A470, continuing cost analysis to obtain the cost information sets of the optimized processing parameter library sets.
Specifically, it should be understood that step S325-4 of the present embodiment obtains treating the lead-acid wastewater corresponding to the first wastewater contaminant information until the lead-acid wastewater meets the first optimized treatment parameter library selected to obtain the first treatment standard within the plurality of treatment standards.
Based on this, the present embodiment calls, from among a plurality of sets of optimized process parameter libraries, a plurality of first optimized process parameter libraries that acquire the purification process of the first wastewater contaminant information to the plurality of process standards.
The time cost is the time consumption of the whole process step of wastewater treatment per unit volume (ton) in the process of carrying out the wastewater treatment of the lead-acid battery to a certain treatment standard based on a certain optimized treatment parameter. And in the first optimizing treatment parameter libraries, adopting a mode of simulating wastewater treatment to perform experimental analysis of time cost of the optimizing treatment parameters, and obtaining a plurality of pieces of time cost information corresponding to the processing optimizing parameters in the first optimizing treatment parameter libraries of the first treatment standard.
The cost price is the price of the whole process step of wastewater treatment per unit volume (ton) in the process of carrying out the wastewater treatment of the lead-acid battery to a certain treatment standard based on a certain optimized treatment parameter. And in the first optimizing treatment parameter libraries, performing experimental analysis of treatment cost of the optimizing treatment parameters in a mode of simulating wastewater treatment to obtain a plurality of treatment cost information corresponding to the treating optimizing parameters in the first optimizing treatment parameter libraries of the first treatment standard.
Meanwhile, it should be understood that when the wastewater treatment is performed by actually executing the treatment parameters, the wastewater treatment cannot be actually executed completely according to the best treatment parameters in the library due to the deviation of the fineness degree and the operation stability of the equipment in each process step, and unavoidable errors exist.
And setting a weight value of each pollutant based on the influence degree of the content of each pollutant on the use or discharge of the treated wastewater, further carrying out weight distribution calculation on each treatment error information set to obtain a single error weighted calculation result in each treatment error information set, and further adding the weighted calculation results to execute expected calculation to obtain a plurality of error cost information of a plurality of error information sets.
And performing dimension unification on the time cost, the processing cost and the error cost, and then classifying the time cost information, the processing cost information and the error cost information based on the processing standard mapping to obtain a plurality of groups of time cost information, processing cost information and error cost information, and further performing direct addition on data in the group to obtain the first price information set formed by a plurality of first price information corresponding to a plurality of processing optimization parameters in a first optimization processing parameter library of a first processing standard.
And continuing to perform cost analysis by adopting the same method for obtaining the first price information set to obtain the plurality of cost information sets of the plurality of optimization processing parameter library sets.
According to the embodiment, cost analysis is performed from three angles of control error, wastewater treatment time cost and wastewater treatment economic cost, so that the multiple cost information sets representing the comprehensive cost condition of wastewater treatment under the control of the multiple optimized treatment parameter library sets are obtained, and the technical effects of high reliability and high scientific reference are provided for the subsequent selection of wastewater treatment strategies with the best suitability.
A500, based on the plurality of cost information sets, matching the plurality of lead-acid wastewater with a plurality of treatment standards to obtain a plurality of matched treatment standards, obtaining a plurality of optimal treatment parameter libraries, and recycling and discharging the plurality of lead-acid wastewater to the plurality of matched treatment standards.
In one embodiment, based on the plurality of cost information sets, the plurality of lead-acid wastewater and the plurality of treatment standards are matched to obtain a plurality of matched treatment standards and a plurality of optimal treatment parameter libraries, and the method step a500 provided in the present application further includes:
a510, screening and obtaining the minimum first price information in the first price information set;
a520, outputting a first optimized processing parameter library and a processing standard corresponding to the minimum first price information into a first optimized processing parameter library and a first matched processing standard;
And A530, continuing screening and matching to obtain a plurality of optimal processing parameter libraries and a plurality of matching processing standards.
Specifically, in the present embodiment, the first price information set is called among the plurality of price information sets. Further, screening and obtaining minimum first price information from the first price information set; and outputting the first optimized processing parameter library and the processing standard corresponding to the minimum first price information as a first optimized processing parameter library and a first matched processing standard.
The first optimal treatment parameter library and the first matching treatment standard are optimal wastewater treatment full-flow process control parameters of the first wastewater pollutant information under the first treatment standard from time consuming, economical and emission result three-dimensional analysis.
And obtaining the plurality of optimal treatment parameter libraries and the plurality of matched treatment standards of the plurality of lead-acid wastewater under the plurality of treatment standards by adopting the same method.
The embodiment achieves the technical effects of intelligently setting the control parameters of the whole process of wastewater treatment according to the pollutant composition of lead-acid wastewater obtained by producing batteries and the discharge standard after treatment, improving the effectiveness of wastewater treatment and balancing the economic cost, control precision and time cost of wastewater treatment.
Example 2
Based on the same inventive concept as the data processing method for lead acid battery wastewater discharge management in the previous embodiments, as shown in fig. 3, the present application provides a data processing system for lead acid battery wastewater discharge management, wherein the system comprises:
the lead-acid wastewater acquisition unit 1 is used for acquiring various lead-acid wastewater which is required to be discharged by wastewater treatment in the production process of the lead-acid battery, wherein the various lead-acid wastewater comprises a plurality of wastewater pollutant information with different contents;
a treatment step obtaining unit 2, configured to obtain a plurality of treatment steps for performing a precipitation purification treatment on the lead-acid wastewater, where the plurality of treatment steps include a plurality of step parameter spaces, and obtain a plurality of treatment standards after the lead-acid wastewater is treated, where the plurality of treatment standards include a plurality of pollutant requirement information with different content requirements;
a step parameter analysis unit 3, configured to perform an optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information, to obtain a plurality of optimized processing parameter library sets, where the optimization analysis is performed based on performing a respective purification process on the plurality of lead-acid wastewater to the plurality of processing standards;
The cost analysis execution unit 4 is configured to perform cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, where the cost analysis includes time cost analysis, processing cost analysis and error cost analysis;
and the processing standard matching unit 5 is used for matching the plurality of lead-acid wastewater with a plurality of processing standards based on the plurality of cost information sets to obtain a plurality of matched processing standards, obtaining a plurality of optimal processing parameter libraries, and recycling and discharging the plurality of lead-acid wastewater to the plurality of matched processing standards.
In one embodiment, the lead acid wastewater acquisition unit 1 further comprises:
acquiring information of various pollutants in the lead-acid wastewater, and acquiring a plurality of pollutant content fields of the various pollutants;
dividing and combining the pollutant content domains to obtain pollutant information of multiple waste water with different contents, wherein the pollutant information is used as multiple lead-acid waste water.
In one embodiment, the step parameter analyzing unit 3 further includes:
selecting and obtaining first wastewater pollutant information from among the plurality of wastewater pollutant information, and selecting and obtaining first treatment criteria from among the plurality of treatment criteria;
Optimizing a plurality of step parameters from the first wastewater pollutant information purification treatment to the first treatment standard in a plurality of step parameter spaces to obtain a first optimized treatment parameter library;
and continuing to optimize a plurality of step parameters from the purification treatment of the wastewater pollutant information to a plurality of treatment standards to obtain a plurality of optimized treatment parameter library sets.
In one embodiment, the step parameter analyzing unit 3 further includes:
based on the first processing standard, a first optimization function is constructed as follows:
；
wherein pur is the treatment fitness, T is the number of various pollutants in the first wastewater pollutant information,weight for purifying the ith pollutant->According to the treatment parameters, the content of the i-th pollutant after the lead-acid wastewater with the first wastewater pollutant information is purified>For the content requirement of the ith pollutant in the first treatment standard, M is the treatment cost of the treatment parameters, N is the number of the plurality of treatment steps, +.>Treatment time for the jth treatment step in the treatment parameters,/->、/>、/>Is the weight;
combining the step parameter spaces to obtain a processing parameter space, and randomly generating a plurality of initial processing parameters in the processing parameter space;
Adopting the plurality of initial treatment parameters to perform simulated purification treatment on the lead-acid wastewater with the first wastewater pollutant information, and calculating to obtain a plurality of initial fitness by combining the first optimization function;
dividing the initial processing parameters into a plurality of pilot initial processing parameters and a plurality of auxiliary initial processing parameters according to the initial fitness, and clustering the auxiliary initial processing parameters according to the deviation by taking the pilot initial processing parameters as centers to obtain a plurality of initial processing parameter groups;
and optimizing the processing parameters in a plurality of initial processing parameter groups to obtain the first optimized processing parameter library.
In one embodiment, the step parameter analyzing unit 3 further includes:
in each initial processing parameter group, taking a leading initial processing parameter as an adjustment direction, and adjusting the auxiliary initial processing parameters according to the adjustment amplitude to obtain a plurality of updated auxiliary initial processing parameters;
based on the first optimization function, calculating a plurality of update fitness of a plurality of update auxiliary initial processing parameters, judging whether any update fitness is larger than the initial fitness of a pilot initial processing parameter, and updating the pilot processing parameter in the plurality of initial processing parameter groups to obtain a plurality of update processing parameter groups;
Continuing to optimize the plurality of updated processing parameter groups until the optimization convergence condition is met, and obtaining a plurality of processing parameter groups;
and calculating the processing fitness sum of a plurality of processing parameters in the plurality of processing parameter groups, and outputting the processing parameter group with the largest processing fitness sum to obtain the first optimized processing parameter library.
In one embodiment, the cost analysis execution unit 4 further includes:
acquiring a plurality of first optimized treatment parameter libraries for purifying the first wastewater pollutant information to the plurality of treatment standards;
in a plurality of first optimization processing parameter libraries, time cost analysis of the optimization processing parameters is carried out, and a plurality of pieces of time cost information are obtained;
processing cost analysis of the optimized processing parameters is carried out in a plurality of first optimized processing parameter libraries, and a plurality of processing cost information is obtained;
respectively adopting optimized processing parameters in a plurality of first optimized processing parameter libraries to carry out lead-acid wastewater purification processing with first wastewater pollutant information, and calculating to obtain a plurality of processing error information sets comprising a plurality of pollutant content errors according to a plurality of processing standards;
performing weighted calculation and expected calculation on the plurality of processing error information sets to obtain a plurality of error cost information;
Integrating and calculating the plurality of time cost information, the plurality of processing cost information and the plurality of error cost information to obtain a first price information set;
continuing to perform cost analysis to obtain the cost information sets of the optimizing processing parameter library sets.
In one embodiment, the processing criterion matching unit 5 further comprises:
screening and obtaining minimum first price information from the first price information set;
outputting a first optimized processing parameter library and a processing standard corresponding to the minimum first price information into a first optimized processing parameter library and a first matching processing standard;
and continuing screening and matching to obtain a plurality of optimal processing parameter libraries and a plurality of matching processing standards.
Any of the methods or steps described above may be stored as computer instructions or programs in various non-limiting types of computer memories, and identified by various non-limiting types of computer processors, thereby implementing any of the methods or steps described above.
Based on the above-mentioned embodiments of the present invention, any improvements and modifications to the present invention without departing from the principles of the present invention should fall within the scope of the present invention.
Claims (5)
1. A data processing method for lead acid battery wastewater discharge management, the method comprising:
acquiring various lead-acid wastewater which is required to be discharged by wastewater treatment in the production process of the lead-acid battery, wherein the various lead-acid wastewater comprises a plurality of wastewater pollutant information with different contents;
obtaining a plurality of treatment steps for carrying out precipitation purification treatment on lead-acid wastewater, wherein the plurality of treatment steps comprise a plurality of step parameter spaces, and obtaining a plurality of treatment standards after the lead-acid wastewater is treated, and the plurality of treatment standards comprise a plurality of pollutant requirement information with different content requirements;
performing optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is performed based on performing respective purification treatment on the plurality of lead-acid wastewater to the plurality of treatment standards;
performing cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis;
Based on the plurality of cost information sets, matching the plurality of lead-acid wastewater with a plurality of treatment standards to obtain a plurality of matched treatment standards, obtaining a plurality of optimal treatment parameter libraries, and recycling and discharging the plurality of lead-acid wastewater to the plurality of matched treatment standards;
based on the wastewater pollutant information, performing optimization analysis on a plurality of step parameters in the step parameter space to obtain a plurality of optimized processing parameter library sets, wherein the optimized processing parameter library sets comprise:
selecting and obtaining first wastewater pollutant information from among the plurality of wastewater pollutant information, and selecting and obtaining first treatment criteria from among the plurality of treatment criteria;
optimizing a plurality of step parameters from the first wastewater pollutant information purification treatment to the first treatment standard in a plurality of step parameter spaces to obtain a first optimized treatment parameter library;
continuing to optimize a plurality of step parameters from purifying treatment of the wastewater pollutant information to a plurality of treatment standards to obtain a plurality of optimized treatment parameter library sets;
wherein, in the multiple step parameter space, optimizing the multiple step parameters from the first wastewater pollutant information purification treatment to the first treatment standard, to obtain a first optimized treatment parameter library, including:
Based on the first processing standard, a first optimization function is constructed as follows:
wherein pur is the treatment fitness, T is the number of various pollutants in the first wastewater pollutant information, ω i Weight for purifying the ith pollutant C i The content of the i-th pollutant after the lead-acid wastewater with the first wastewater pollutant information is purified according to the treatment parameters,for the content requirement of the ith pollutant in the first treatment standard, M is the treatment cost of the treatment parameters, N is the number of a plurality of treatment steps, S j To the processing time, w, of the jth processing step within the processing parameters 1 、w 2 、w 3 Is the weight;
combining the step parameter spaces to obtain a processing parameter space, and randomly generating a plurality of initial processing parameters in the processing parameter space;
adopting the plurality of initial treatment parameters to perform simulated purification treatment on the lead-acid wastewater with the first wastewater pollutant information, and calculating to obtain a plurality of initial fitness by combining the first optimization function;
dividing the initial processing parameters into a plurality of pilot initial processing parameters and a plurality of auxiliary initial processing parameters according to the initial fitness, and clustering the auxiliary initial processing parameters according to the deviation by taking the pilot initial processing parameters as centers to obtain a plurality of initial processing parameter groups;
Optimizing processing parameters in a plurality of initial processing parameter groups to obtain the first optimized processing parameter library;
wherein, in a plurality of initial processing parameter groups, optimization of processing parameters is performed to obtain the first optimized processing parameter library, including:
in each initial processing parameter group, taking a leading initial processing parameter as an adjustment direction, and adjusting the auxiliary initial processing parameters according to the adjustment amplitude to obtain a plurality of updated auxiliary initial processing parameters;
based on the first optimization function, calculating a plurality of update fitness of a plurality of update auxiliary initial processing parameters, judging whether any update fitness is larger than the initial fitness of a pilot initial processing parameter, and updating the pilot processing parameter in the plurality of initial processing parameter groups to obtain a plurality of update processing parameter groups;
continuing to optimize the plurality of updated processing parameter groups until the optimization convergence condition is met, and obtaining a plurality of processing parameter groups;
and calculating the processing fitness sum of a plurality of processing parameters in the plurality of processing parameter groups, and outputting the processing parameter group with the largest processing fitness sum to obtain the first optimized processing parameter library.
2. The method of claim 1, wherein obtaining a plurality of lead acid wastewater types that require wastewater treatment effluent during lead acid battery production comprises:
Acquiring information of various pollutants in the lead-acid wastewater, and acquiring a plurality of pollutant content fields of the various pollutants;
dividing and combining the pollutant content domains to obtain pollutant information of multiple waste water with different contents, wherein the pollutant information is used as multiple lead-acid waste water.
3. The method of claim 1, wherein performing cost analysis on the optimization process parameters in the plurality of optimization process parameter library sets to obtain a plurality of cost information sets comprises:
acquiring a plurality of first optimized treatment parameter libraries for purifying the first wastewater pollutant information to the plurality of treatment standards;
in a plurality of first optimization processing parameter libraries, time cost analysis of the optimization processing parameters is carried out, and a plurality of pieces of time cost information are obtained;
processing cost analysis of the optimized processing parameters is carried out in a plurality of first optimized processing parameter libraries, and a plurality of processing cost information is obtained;
respectively adopting optimized processing parameters in a plurality of first optimized processing parameter libraries to carry out lead-acid wastewater purification processing with first wastewater pollutant information, and calculating to obtain a plurality of processing error information sets comprising a plurality of pollutant content errors according to a plurality of processing standards;
Performing weighted calculation and expected calculation on the plurality of processing error information sets to obtain a plurality of error cost information;
integrating and calculating the plurality of time cost information, the plurality of processing cost information and the plurality of error cost information to obtain a first price information set;
continuing to perform cost analysis to obtain the cost information sets of the optimizing processing parameter library sets.
4. The method of claim 3, wherein matching the plurality of lead-acid wastewater and a plurality of treatment criteria based on the plurality of cost information sets, obtaining a plurality of matched treatment criteria, and obtaining a plurality of optimal treatment parameter libraries, comprises:
screening and obtaining minimum first price information from the first price information set;
outputting a first optimized processing parameter library and a processing standard corresponding to the minimum first price information into a first optimized processing parameter library and a first matching processing standard;
and continuing screening and matching to obtain a plurality of optimal processing parameter libraries and a plurality of matching processing standards.
5. A data processing system for lead acid battery wastewater discharge management, the system comprising:
the lead-acid waste water obtaining unit is used for obtaining various lead-acid waste water which is required to be subjected to waste water treatment and discharged in the production process of the lead-acid battery, wherein the various lead-acid waste water comprises a plurality of waste water pollutant information with different contents;
A treatment step acquisition unit, configured to acquire a plurality of treatment steps for performing precipitation purification treatment on lead-acid wastewater, where the plurality of treatment steps include a plurality of step parameter spaces, and acquire a plurality of treatment standards after the lead-acid wastewater is treated, where the plurality of treatment standards include a plurality of pollutant requirement information with different content requirements;
the step parameter analysis unit is used for carrying out optimization analysis on a plurality of step parameters in the plurality of step parameter spaces based on the plurality of wastewater pollutant information to obtain a plurality of optimized treatment parameter library sets, wherein the optimization analysis is carried out based on the respective purification treatment of the plurality of lead-acid wastewater to the plurality of treatment standards;
the cost analysis execution unit is used for carrying out cost analysis on the optimization processing parameters in the plurality of optimization processing parameter library sets to obtain a plurality of cost information sets, wherein the cost analysis comprises time cost analysis, processing cost analysis and error cost analysis;
the processing standard matching unit is used for matching the plurality of lead-acid wastewater with a plurality of processing standards based on the plurality of cost information sets to obtain a plurality of matching processing standards, obtaining a plurality of optimal processing parameter libraries and recycling and discharging the plurality of lead-acid wastewater to the plurality of matching processing standards;
Wherein the processing step acquisition unit further includes:
selecting and obtaining first wastewater pollutant information from among the plurality of wastewater pollutant information, and selecting and obtaining first treatment criteria from among the plurality of treatment criteria;
optimizing a plurality of step parameters from the first wastewater pollutant information purification treatment to the first treatment standard in a plurality of step parameter spaces to obtain a first optimized treatment parameter library;
continuing to optimize a plurality of step parameters from purifying treatment of the wastewater pollutant information to a plurality of treatment standards to obtain a plurality of optimized treatment parameter library sets;
the step parameter analysis unit further includes:
based on the first processing standard, a first optimization function is constructed as follows:
wherein pur is the treatment fitness, T is the number of various pollutants in the first wastewater pollutant information, ω i Weight for purifying the ith pollutant C i The content of the i-th pollutant after the lead-acid wastewater with the first wastewater pollutant information is purified according to the treatment parameters,for the content requirement of the ith pollutant in the first treatment standard, M is the treatment cost of the treatment parameters, N is the number of a plurality of treatment steps, S j To the processing time, w, of the jth processing step within the processing parameters 1 、w 2 、w 3 Is the weight;
combining the step parameter spaces to obtain a processing parameter space, and randomly generating a plurality of initial processing parameters in the processing parameter space;
adopting the plurality of initial treatment parameters to perform simulated purification treatment on the lead-acid wastewater with the first wastewater pollutant information, and calculating to obtain a plurality of initial fitness by combining the first optimization function;
dividing the initial processing parameters into a plurality of pilot initial processing parameters and a plurality of auxiliary initial processing parameters according to the initial fitness, and clustering the auxiliary initial processing parameters according to the deviation by taking the pilot initial processing parameters as centers to obtain a plurality of initial processing parameter groups;
optimizing processing parameters in a plurality of initial processing parameter groups to obtain the first optimized processing parameter library;
the step parameter analysis unit further includes:
in each initial processing parameter group, taking a leading initial processing parameter as an adjustment direction, and adjusting the auxiliary initial processing parameters according to the adjustment amplitude to obtain a plurality of updated auxiliary initial processing parameters;
Based on the first optimization function, calculating a plurality of update fitness of a plurality of update auxiliary initial processing parameters, judging whether any update fitness is larger than the initial fitness of a pilot initial processing parameter, and updating the pilot processing parameter in the plurality of initial processing parameter groups to obtain a plurality of update processing parameter groups;
continuing to optimize the plurality of updated processing parameter groups until the optimization convergence condition is met, and obtaining a plurality of processing parameter groups;
and calculating the processing fitness sum of a plurality of processing parameters in the plurality of processing parameter groups, and outputting the processing parameter group with the largest processing fitness sum to obtain the first optimized processing parameter library.
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