CN110002682B - Biochemical pharmaceutical engineering waste water purifying system - Google Patents
Biochemical pharmaceutical engineering waste water purifying system Download PDFInfo
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- CN110002682B CN110002682B CN201910328945.9A CN201910328945A CN110002682B CN 110002682 B CN110002682 B CN 110002682B CN 201910328945 A CN201910328945 A CN 201910328945A CN 110002682 B CN110002682 B CN 110002682B
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
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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
- C02F1/70—Treatment of water, waste water, or sewage by reduction
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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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
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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
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/02—Non-contaminated water, e.g. for industrial water supply
- C02F2103/026—Treating water for medical or cosmetic purposes
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/30—Aerobic and anaerobic processes
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Abstract
The invention belongs to the field of wastewater treatment, and provides a biochemical pharmaceutical engineering wastewater purification system which is used for comprehensively using a treatment tank and improving the whole wastewater treatment efficiency; the system comprises a first acquisition module, a database, a first comparison module, a display module, an input module, a control module and a warehousing module; the first acquisition module is used for acquiring primary component information of the pharmaceutical wastewater in the pretreatment tank; the first comparison module is used for sending the classification information, the preprocessing duration information, the processing pool number information and the processing pool use information to the display module for displaying according to a comparison result obtained by comparing the primary component information with the standard information in the database; the control module is used for controlling the starting of the warehousing module corresponding to the processing pool selected number information according to the processing pool selected number information sent by the input module, and introducing the pharmaceutical wastewater in the pretreatment pool into the processing pool corresponding to the processing pool selected number information.
Description
Technical Field
The invention belongs to the field of wastewater treatment, and particularly relates to a biochemical pharmaceutical engineering wastewater purification system.
Background
At present, the wastewater generated in industrial production by pharmaceutical enterprises becomes one of the most serious and difficult-to-treat industrial wastewater in China due to complex components, high organic matter content, high toxicity, deep chromaticity and high salt content.
The waste water produced by pharmaceutical enterprises in the production of Chinese patent medicines or western medicines is called pharmaceutical waste water. The production process of the medicine determines the characteristics of the pharmaceutical wastewater. Because of different types of medicines, different production processes, complex flow, various raw and auxiliary materials, strict quality control on raw materials and intermediates in the production process, lower net material yield and more byproducts; the pharmaceutical wastewater has the characteristics of large component difference, complex components, more pollutant amount, high COD, low and large fluctuation ratio of BOD5 to CODcr, poor biodegradability, more difficultly-degraded substances, strong toxicity, intermittent discharge, large fluctuation of water amount, water quality and pollutant types and the like, and brings great difficulty to treatment.
At present, the treatment method of pharmaceutical wastewater can be summarized as the following methods: 1) physical and chemical treatment: mainly comprises coagulation, air flotation, adsorption, ammonia stripping, electrolysis, ion exchange, membrane separation and the like; 2) chemical treatment: mainly comprises an iron-carbon micro-electrolysis method and a chemical oxidation-reduction method (fento reagent and H)2O2、O3) Deep oxidation techniques, etc.; 3) biochemical treatment: mainly comprises an aerobic biological method, an anaerobic biological method and an aerobic-anaerobic combined method.
In order to improve the wastewater treatment efficiency, the existing pharmaceutical engineering wastewater purification system generally introduces wastewater into different treatment tanks according to the specific conditions of the wastewater, and then adopts different wastewater treatment methods for treatment.
Disclosure of Invention
The invention provides a biochemical pharmaceutical engineering wastewater purification system which is used for comprehensively using a treatment tank and improving the whole wastewater treatment efficiency.
The basic scheme of the invention is as follows: a biochemical pharmaceutical engineering wastewater purification system comprises a first acquisition module, a database, a first comparison module, a display module, an input module, a control module and a warehousing module;
the first acquisition module is used for acquiring primary component information of the pharmaceutical wastewater in the pretreatment tank and sending the primary component information to the first comparison module;
the database is used for storing standard information, classification information, expected processing time length information, processing pool number information and processing pool use information;
the first comparison module is used for receiving the primary component information sent by the first acquisition module, comparing the primary component information with standard information in a database, and sending classification information, preprocessing duration information, processing pool number information and processing pool use information associated with the standard information to the display module for displaying when the primary component information meets the standard information;
the input module is used for inputting the processing pool selected number information selected by the user to the control module;
the control module is used for receiving the processing pool selected number information sent by the input module and controlling the starting of the warehousing module corresponding to the processing pool selected number information;
the warehousing module is used for introducing the pharmaceutical wastewater in the pretreatment pool into the treatment pool corresponding to the treatment pool selected number information, and sending the treatment pool selected number information and the updating information to the database, so that the database updates the treatment pool number information and the treatment pool use information of the database according to the treatment pool selected number information and the updating information.
Basic principle of the basic scheme: different sewage treatment methods are generally adopted for different pharmaceutical sewage, so that a plurality of groups of treatment tanks are arranged in the scheme, and the treatment modes of each group of treatment tanks for sewage are different.
Pharmacy sewage carries out the preliminary treatment in the preliminary treatment pond, and the first collection module gathers the primary composition information in the pharmacy sewage, and then first comparison module compares primary composition information and standard information to judge the kind of pharmacy sewage in this preliminary treatment pond, obtain the categorised information that corresponds this pharmacy sewage, can transfer out the processing pond number information and the processing pond service information that should adapt to this pharmacy sewage from the database according to categorised information, then show for the user through display module. The processing pool use information here includes both "in use" and "idle".
The user can see a plurality of treatment pool number information and treatment pool use information suitable for the pharmaceutical sewage in the pretreatment pool through the display module, then the user can designate a certain treatment pool number information that the treatment pool use information is idle through the input module, then the control module controls the warehousing module to start, the pharmaceutical sewage in the pretreatment pool is conveyed to the sewage corresponding to the sewage treatment pool number information, meanwhile, the original treatment pool use information is updated, and the treatment pool use information corresponding to the treatment pool number information is changed from idle to in-use.
The beneficial effects of the basic principle are as follows: 1, a worker can check the use condition of the treatment pool through a display module; 2, the staff can check the treatment tank numbers suitable for the pharmaceutical wastewater in the current pretreatment tank and the treatment tank use information corresponding to the treatment tank numbers through the display module, and then the staff can select the suitable treatment tank to perform the pharmaceutical wastewater treatment according to the judgment of the staff; 3, each treatment tank only adopts a sewage treatment method to treat the same pharmaceutical sewage, thereby avoiding the pollution among different pharmaceutical sewages.
The system further comprises a second acquisition module, wherein the second acquisition module is used for acquiring the residual capacity information of the processing pool in the corresponding processing pool number and sending the processing pool number and the residual capacity information of the processing pool to the database; the database also comprises processing pool residual capacity information associated with the processing pool number information, and the database updates the processing pool residual capacity information associated with the processing pool number information according to the second acquisition module; the display module is also used for displaying the processing pool residual capacity information related to the processing pool number.
In the scheme, the amount of pharmaceutical sewage being treated in the treatment tank can be acquired through the second acquisition module and then converted into the amount of pharmaceutical sewage capable of being treated in the treatment tank, namely the residual capacity information of the treatment tank; and the display module also displays the information of the residual capacity of the processing pool. Therefore, the staff can check the proper treatment tank number information, the treatment tank use information and the treatment tank residual capacity information through the display module, so that the small and fragmentary sewage in the pretreatment tank can be classified and treated in time.
Furthermore, the system also comprises a timing module and an alarm module; when the control module controls the warehousing module to start, the control module also controls the timing module to start; the timing module is used for timing the working time of the processing pool to obtain current timing information, calling out the information of the estimated processing time length from the database according to the number information of the processing pool, and sending warning information to the warning module by the timing module when the current timing information is consistent with the information of the estimated processing time length; and the alarm module is used for receiving the warning information sent by the timing module and giving an alarm.
In the scheme, the timing module controls the working time of the processing pool, and when the current timing information is the same as the predicted processing time length information, the warning module can give out a warning, so that the working time of the processing pool is monitored.
The system further comprises a warehouse returning module, a warehouse discharging module, a second comparison module and a third acquisition module;
the third acquisition module is used for acquiring treatment component information of the wastewater in the treatment tank and sending the treatment component information to the second comparison module;
the second comparison module is used for comparing the processing component information with preset purification standard information, and when the processing component information accords with the purification standard information, the second comparison module sends ex-warehouse information to the control module; when the processing component information does not accord with the purification standard information, the second comparison module sends library information back to the control module;
the control module is used for receiving the ex-warehouse information sent by the second comparison module and controlling the ex-warehouse module to start; the control module is also used for receiving the database returning information sent by the second comparison module and controlling the database returning module to start;
the return module is used for introducing the wastewater in the treatment tank into the pretreatment tank; and the ex-warehouse module is used for introducing the wastewater in the treatment tank into the next working procedure.
In this scheme, handle pond waste water collection through the third collection module, then decide according to the comparison judgement result of second comparison module that the waste water after handling in this processing pond returns the preliminary treatment pond through returning the storehouse module and carries out the second time and circulate, is still directly introduced next process through the delivery module. A detection threshold is added before treated sewage normally exits the warehouse, so that the sewage flowing out of the warehouse-exiting module can reach the standard condition after sewage treatment.
Further, the database is used for storing the current timing information associated with the processing pool number information; the timing module is also used for sending the processing pool number information and the current timing information to a database; the display module is further configured to display current timing information associated with the processing pool number information.
In the scheme, the first comparison module sends corresponding classification information, preprocessing duration information, processing pool number information, processing pool use information and current timing information to the display module for display according to the comparison result of the primary component information and the standard information in the database. The staff can pre-calculate the idle condition of the treatment pool in a future period of time through the display module, so that the processing pool is prepared in advance.
Drawings
FIG. 1 is a block diagram of an embodiment of a wastewater purification system of biochemical pharmaceutical engineering according to the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
the embodiment is basically as shown in the attached figure 1:
system structure
The utility model provides a biochemical pharmacy engineering effluent water purification system, includes first collection module, second collection module, third collection module, database, first comparison module, second comparison module, display module, input module, control module, timing module, reports to the police the module, puts in storage module, returns storehouse module and delivery module.
The first acquisition module is arranged in the pretreatment tank and used for acquiring primary component information of the pharmaceutical wastewater in the pretreatment tank and sending the primary component information to the first comparison module. The second acquisition module and the third acquisition module are both installed in the processing pool, and the second acquisition module is used for acquiring the residual capacity information of the processing pool in the processing pool and sending the serial number information of the processing pool and the residual capacity information of the processing pool to the database. The third acquisition module is used for acquiring the treatment component information of the wastewater being treated in the treatment tank and sending the treatment component information to the second comparison module. The database is used for storing standard information, classification information, predicted processing time length information, processing pool number information, processing pool use information, processing pool residual capacity information and current timing information.
The first comparison module is used for receiving the primary component information sent by the first acquisition module, comparing the primary component information with standard information in a database, and sending classification information, preprocessing duration information, processing pool number information, processing pool use information, processing pool residual capacity information and current timing information which are associated with the standard information to the display module for displaying when the primary component information meets the standard information.
The second comparison module is used for comparing the processing component information with preset purification standard information, and when the processing component information accords with the purification standard information, the second comparison module sends ex-warehouse information to the control module; when the processing component information does not conform to the decontamination criteria information, the second comparison module sends back library information to the control module.
The input module is used for inputting the processing pool selected number information selected by the user to the control module.
The control module is used for receiving the processing pool selected number information sent by the input module and controlling the starting of the warehousing module and the timing module corresponding to the processing pool selected number information; the control module is used for receiving the ex-warehouse information sent by the second comparison module and controlling the ex-warehouse module to start; the control module is also used for receiving the library returning information sent by the second comparison module and controlling the library returning module to start.
The database module is used for introducing the wastewater in the treatment pool into the pretreatment pool, sending the treatment pool selected number information and the update information to the database, and updating the treatment pool number information and the treatment pool use information of the database according to the treatment pool selected number information and the update information by the database.
And the ex-warehouse module is used for introducing the wastewater in the treatment tank into the next process, sending the treatment tank selection number information and the update information to the database, and enabling the database to update the treatment tank number information and the treatment tank use information of the database according to the treatment tank selection number information and the update information.
The timing module is used for timing the working time of the processing pool to obtain current timing information, calling out the information of the estimated processing time length from the database according to the number information of the processing pool, and sending warning information to the warning module by the timing module when the current timing information is consistent with the information of the estimated processing time length. The alarm module is used for receiving the warning information sent by the timing module and giving an alarm.
(II) System operation Process
The specific case is as follows:
the biochemical pharmaceutical engineering wastewater purification system comprises a tank A, a tank B, a tank C, a tank D and a tank E; the tank A is a pretreatment tank, the tank B, the tank C, the tank D and the tank E are all treatment tanks, an electrolysis method is adopted for pharmaceutical wastewater in the tank B, chemical oxidation reduction is adopted for pharmaceutical wastewater in the tank C, deep oxidation technology is adopted for pharmaceutical wastewater in the tank D, and an aerobic-anaerobic combination method is adopted for pharmaceutical wastewater in the tank E. The first sampling module is installed in the bottom in A pond, and second sampling module and third sampling module all are equipped with a plurality ofly, and every handles pond and all install the second sampling module and the third sampling module that correspond to handle the pond serial number in B pond, C pond, D pond, the E pond.
The system purifies the pharmaceutical wastewater in the A pool as follows:
and S1, introducing the pharmaceutical wastewater into the tank A by a worker for pretreatment, and acquiring the components of the pharmaceutical wastewater as primary component information by a first acquisition module in the tank A.
And S2, the first comparing module compares the primary component information with the standard information in the database, and sends the classification information, the preprocessing time length information, the processing pool number information, the processing pool use information, the processing pool residual capacity information and the current timing information which are associated with the standard information to the display module for displaying when the primary component information meets the standard information.
In the system, pharmaceutical wastewater is divided into several categories, and the composition range of pharmaceutical wastewater in each category is used as standard information. Therefore, the type of the pharmaceutical wastewater in the tank A can be judged according to which standard information the primary component information of the pharmaceutical wastewater in the tank A meets, and the pretreatment duration information, the treatment tank number information, the treatment tank use information, the treatment tank residual capacity information and the current timing information corresponding to the classification information are further known.
The display screen is used as a display module, and workers can check classification information of the pharmaceutical wastewater in the A tank, processing tank number information, processing tank use information, processing tank residual capacity information and current timing information which are suitable for the classification information, and pretreatment time length information consumed by the processing tank of the classification information in the pharmaceutical wastewater treatment of the classification information through the display screen. Therefore, the working personnel can know the current situation of the treatment tank of the system, and the water purification planning of the whole system is facilitated.
S3, the input module inputs the processing pool number information selected by the user to the control module; the control module controls the warehousing module and the timing module corresponding to the processing pool selected number information to start; and the warehousing module introduces the pharmaceutical wastewater in the pretreatment pool into the treatment pool corresponding to the treatment pool selected number information, and sends the treatment pool selected number information and the updating information to the database, so that the database updates the treatment pool number information and the treatment pool use information of the database according to the treatment pool selected number information and the updating information. The processing pool selects the number information as C; and the control module controls the starting of the warehousing module from the tank A to the tank C, and after the warehousing module is started, the warehousing module conveys the pharmaceutical wastewater pretreated in the tank A to the tank C for subsequent treatment. Meanwhile, the database changes the processing pool usage information of the corresponding C pool from "idle" to "in use".
In the system, a user designates the treatment pool through the input module, and when the pharmaceutical wastewater in the pretreatment pool is conveyed to the treatment pool, the use information of the treatment pool in the database is updated. The processing pool use information viewed by the staff through the display module is ensured to be latest and effective.
And S4, starting a timing module corresponding to the C pool by the control module, and sending warning information to the warning module by the timing module when the current timing information measured by the timing module is consistent with the expected processing time length information in the database. The staff can know the time length for purifying the pharmaceutical wastewater in the tank C through whether the alarm module gives an alarm or not; under the warning of the warning module, the staff can track the destination of the pharmaceutical wastewater in time.
S5, the second acquisition module acquires the residual capacity information of the processing pool of the C pool and sends the C and the residual capacity information of the processing pool to the database; and the database updates the processing pool residual capacity information related to the processing pool number information according to the second acquisition module. The second acquisition module continuously monitors the residual capacity information of the C pool and updates the database in time, so that the residual capacity information of the C pool in the database is real latest data, workers can know the real conditions of the processing pools in the step S2, and can make reasonable selection through the input module in the step S3.
S6, the third acquisition module is used for processing component information of the pharmaceutical wastewater in the C pool; and the second comparison module compares the treatment component information with preset purification standard information and judges whether the pharmaceutical wastewater in the C tank meets the requirement of ex-warehouse to the next procedure. When the processing component information accords with the purification standard information, the second comparison module sends ex-warehouse information to the control module; when the processing component information does not conform to the decontamination criteria information, the second comparison module sends back library information to the control module. When the control module receives the ex-warehouse information sent by the second comparison module, the control module controls the ex-warehouse module to start, and the pharmaceutical wastewater treated by the tank C is introduced into the next process; and the control module receives the warehouse returning information sent by the second comparison module, controls the warehouse returning module to start, and introduces the pharmaceutical wastewater treated in the tank C into the tank A. A detection threshold is added before treated sewage normally exits the warehouse, so that the sewage flowing out of the warehouse-exiting module can reach the standard condition after sewage treatment.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (2)
1. The utility model provides a biochemical pharmacy engineering effluent water purification system which characterized in that: the system comprises a first acquisition module, a database, a first comparison module, a display module, an input module, a control module and a storage module;
the first acquisition module is used for acquiring primary component information of the pharmaceutical wastewater in the pretreatment tank and sending the primary component information to the first comparison module;
the database is used for storing standard information, classification information, expected processing time length information, processing pool number information and processing pool use information;
the first comparison module is used for receiving the primary component information sent by the first acquisition module, comparing the primary component information with standard information in a database, and sending classification information, preprocessing duration information, processing pool number information and processing pool use information associated with the standard information to the display module for displaying when the primary component information meets the standard information;
the input module is used for inputting the processing pool selected number information selected by the user to the control module;
the control module is used for receiving the processing pool selected number information sent by the input module and controlling the starting of the warehousing module corresponding to the processing pool selected number information;
the warehousing module is used for introducing the pharmaceutical wastewater in the pretreatment pool into the treatment pool corresponding to the treatment pool selected number information, and sending the treatment pool selected number information and the updating information to the database, so that the database updates the treatment pool number information and the treatment pool use information of the database according to the treatment pool selected number information and the updating information;
the second acquisition module is used for acquiring the residual capacity information of the processing pool in the corresponding processing pool number and sending the processing pool number and the residual capacity information of the processing pool to the database; the database also comprises processing pool residual capacity information associated with the processing pool number information, and the database updates the processing pool residual capacity information associated with the processing pool number information according to the second acquisition module; the display module is also used for displaying the residual capacity information of the processing pool related to the processing pool number;
the device also comprises a timing module and an alarm module; when the control module controls the warehousing module to start, the control module also controls the timing module to start; the timing module is used for timing the working time of the processing pool to obtain current timing information, calling out the information of the estimated processing time length from the database according to the serial number information of the processing pool, and sending warning information to the warning module by the timing module when the current timing information is consistent with the information of the estimated processing time length; the alarm module is used for receiving the warning information sent by the timing module and giving an alarm;
the system also comprises a warehouse returning module, a warehouse discharging module, a second comparison module and a third acquisition module;
the third acquisition module is used for acquiring treatment component information of the wastewater in the treatment tank and sending the treatment component information to the second comparison module;
the second comparison module is used for comparing the processing component information with preset purification standard information, and when the processing component information accords with the purification standard information, the second comparison module sends ex-warehouse information to the control module; when the processing component information does not accord with the purification standard information, the second comparison module sends library information back to the control module;
the control module is used for receiving the ex-warehouse information sent by the second comparison module and controlling the ex-warehouse module to start; the control module is also used for receiving the database returning information sent by the second comparison module and controlling the database returning module to start;
the return module is used for introducing the wastewater in the treatment tank into the pretreatment tank; and the ex-warehouse module is used for introducing the wastewater in the treatment tank into the next working procedure.
2. The biochemical pharmaceutical engineering wastewater purification system according to claim 1, wherein: the database is used for storing the current timing information related to the processing pool number information; the timing module is also used for sending the processing pool number information and the current timing information to a database; the display module is further configured to display current timing information associated with the processing pool number information.
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