KR20200064237A - A wastewater treatment plant operation control system - Google Patents

Abstract

The present invention relates to a sewage disposal plant operation control system. The sewage disposal plant operation control system comprises: an information acquisition module including a first database unit and a second database; a type determination module; an operation condition calling module; a simulation module; an operation condition transmission module; a terminal module; and a control module. According to the present invention, operation conditions of a sewage disposal plant, which are suitable for the type of influent sewage and which can satisfy the effluent quality standards, can be derived.

Description

A wastewater treatment plant operation control system

The present invention relates to a sewage treatment plant operation control system, more specifically to classify the type of influent sewage entering the sewage treatment plant, and derive optimal operating conditions for operating a suitable sewage treatment plant according to the classified inflow sewage type. Therefore, it relates to a sewage treatment plant operation control system capable of controlling the operation of a sewage treatment plant based on this.

In order to secure a stable effluent quality of the sewage treatment plant and to operate an economical sewage treatment plant, it is necessary to acquire various information about the inflow sewage flowing into the sewage treatment plant and the effluent discharged from the sewage treatment plant.

In particular, as the information related to the inflow sewage acts as an important factor for determining the operating conditions of the sewage treatment plant, in order to prevent the deterioration of the treatment efficiency in the sewage treatment plant, the change of the inflow sewage is sensed and the fluidity of the sewage treatment plant. It is necessary to secure driving conditions.

Thus, while securing the operating conditions of the above-described sewage treatment plant, by continuously conducting diagnosis and prevention in order to optimize the treatment performance of the sewage treatment plant, and utilizing an expert control system, a mathematical model, or an artificial neural network model, A study in which the prediction of treatment performance is carried out and control measurement technology is applied thereto to maintain the optimum operation state of the sewage treatment plant is continuously being conducted.

However, despite the fact that the above-described techniques have been applied to an actual sewage treatment plant, the sewage treatment plant is still managed depending on the sewage according to the operator's field experience knowledge, and is not related to the quality of the influent sewage flowing into the sewage treatment plant. Therefore, as it cannot be discharged in excess of the legal discharge water quality standards, the operating conditions of the sewage treatment plant are adjusted in consideration of only the effluent quality concentration of the target effluent. However, it is difficult to secure more flexible operating conditions.

In addition, in order to extract driving information useful for controlling the operation of a sewage treatment plant from the big data while using big data, research and development of technology capable of supporting operation control of a sewage treatment plant by applying a data mining technique is currently in progress. However, in the case of the relevant technology, the operating conditions are extracted through scenario analysis considering the number of cases that satisfy the discharge water quality criteria by diagnosing the condition of the sewage treatment process by applying a predictive model to the sewage treatment plant. Since there may be a situation in which a specific driving condition required by the driver may not be selectively provided, there is still a problem that a situation that cannot be applied to an actual sewage treatment plant may occur even if the driving condition is extracted.

Republic of Korea Registered Patent Publication No. 10-0997526 Republic of Korea Registered Patent Publication No. 10-1432437 Republic of Korea Registered Patent Publication No. 10-1767368

The problem to be solved by the present invention was created to solve the above-mentioned problems, and is constructed to be classified according to the type of inflow sewage according to the type standard of inflow sewage, and is suitable for the type of inflow sewage, and discharge quality standards It is constructed to derive the operating conditions of the sewage treatment plant that can meet the requirements, and at the same time, by allowing the user to propose the optimum operating condition information desired, the purpose of providing a sewage treatment plant operation control system with improved usability. have.

The sewage treatment plant operation control system of the present invention classifies types according to the water quality of the inflowing sewage flowing into the sewage treatment plant, secures the operating conditions of the sewage treatment plant, and operates the sewage treatment plant based on the secured operating conditions. In the operation control system, operation information including a first database unit provided to obtain water quality information of an inflowing sewage flowing into a sewage treatment plant and operation conditions of a sewage treatment plant when acquiring water quality information of the inflowing sewage is obtained An information acquisition module including a second database provided, interlocked with the information acquisition module, provided with water quality information, generates a type criterion of inflow sewage for type classification of the water quality information, and according to the type criterion A type determination module that generates type determination information including the classified type of inflow sewage, and the type determination information that is linked to the information acquisition module, receives driving information from the information acquisition module, and is linked to the type determination module The driving condition calling module is provided to generate at least one driving condition candidate group information in which a plurality of the driving information is integrated through the comparison between the driving information and the type determination information, and is linked to the driving condition calling module. Of the at least one driving condition candidate group information, a simulation module receiving any one driving condition candidate group information and generating optimal driving condition information from the one driving condition candidate group information, and a simulation module interworking with the simulation module to provide the optimal The driving condition transmitting module provided to provide the driving condition information is interlocked with the driving condition transmitting module, and receiving the optimal driving condition information from the driving condition transmitting module to convert the optimal driving condition information into a video or text signal form. It is characterized in that it comprises a terminal module provided to be able to be transmitted and a control module that is interlocked with the operation condition transmission module and is provided to generate a control signal for controlling the operation of the sewage treatment plant by receiving the optimum operation condition information.

In addition, the sewage treatment plant operation control system is interlocked with the terminal module and the simulation module, and is provided so as to apply the presence/absence information for the optimum operation condition information, and when the presence/absence information is input, the simulation module is another one. It characterized in that it further comprises a driving condition correction input module for providing a candidate group recalculation signal to the simulation module side to generate the driving condition candidate group information of the.

The information acquisition module includes an information input unit, a first database unit interlocked with the information input unit, a driving condition recording unit interlocked with the information input unit, and a second database unit interlocked with the driving condition recording unit. Is done.

In addition, the information acquisition module, the water quality information is selected from the influent flow rate of the inflow sewage, biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended matter amount (SS), total nitrogen (TN), total phosphorus (TP) It is characterized by including any one or more.

In addition, the type determination module proceeds to classify the type of water quality information according to the type criterion to generate first type information, and for the water quality information of the inflow sewage flowing into the sewage treatment plant after the first type information generation, It is characterized in that type classification is performed according to the type criteria to generate second type information, and type determination information is generated based on the first type information and the second type information.

In addition, the type determination module generates the type criterion and proceeds to classify the type based on the generated type criterion, while generating first type information, for water quality information acquired after the first type information generation, It characterized in that it comprises the influent sewage type determination unit to generate the second type information by performing the classification according to the type criteria, and the type determination information based on the first type information and the second type information.

In addition, the type determination module is characterized in that it is generated through a self-organizing map, based on the first type information and the second type information, when the type determination information is generated.

In addition, the driving condition calling module is interlocked with the type determination module, is interlocked with the second database of the information acquisition module, and receives at least one driving information from the second database, where at least one driving information is integrated. It is characterized in that it is provided to generate the above-described driving condition candidate group information.

In addition, the simulation module is linked with the driving condition calling module, receives at least one driving condition candidate group information, and generates prediction information for predicting effluent water quality when the sewage treatment plant is operated by the driving condition candidate group information The simulation execution unit provided to perform the operation, and the determination unit provided to determine whether or not the quality information of the prediction information generated through the simulation execution unit is satisfied, is interlocked with the simulation execution unit and the determination unit. If it is determined that the prediction information does not satisfy the water quality criterion, the simulation execution unit receives another candidate for the driving condition, and regenerates the prediction information. When it is determined that the prediction information satisfies the water quality criterion, the prediction information It is characterized by generating the optimum operating conditions based on.

Finally, the terminal module is characterized in that it is provided so that the optimal driving condition information is provided in the form of a video or text signal.

According to the present invention as described above, the present invention obtains water quality information that is information related to inflow sewage, and enables the user to propose optimum driving condition information desired by the type determination module based on the water quality information. , It can provide an effect that can further improve the usability.

In addition, by controlling the operating conditions of the sewage treatment plant in consideration of the effluent quality of the effluent, at the same time, it is possible to utilize the water quality information substantially related to the inflow sewage to obtain the operating condition information, thereby operating information with improved accuracy and suitability. It can provide an effect that can be obtained.

The following drawings attached to the present specification illustrate a preferred embodiment of the present invention, and serve to further understand the technical spirit of the present invention together with the detailed description of the present invention, and therefore the present invention is limited to those described in those drawings. It should not be construed as limited.
1 is a block diagram schematically showing the overall configuration of a sewage treatment plant operation control system of the present invention.
2 is a block diagram schematically illustrating the information acquisition module of the sewage treatment plant operation control system of the present invention.
3 is a block diagram schematically illustrating a type determination module of a sewage treatment plant operation control system of the present invention.
4 is a block diagram schematically illustrating an operation condition calling module of a sewage treatment plant operation control system of the present invention.
5 is a block diagram schematically illustrating a simulation module of the sewage treatment plant operation control system of the present invention.
6 is an exemplary view showing type determination information generated through a self-organizing map in a type determination module according to an embodiment of a sewage treatment plant operation control system of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.

In addition, the embodiment described below does not unduly limit the content of the present invention as set forth in the claims, and the entire configuration described in this embodiment cannot be said to be essential as a solution to the present invention. In addition, descriptions that are apparent to those skilled in the art and those skilled in the art may be omitted, and descriptions of the omitted components and functions may be sufficiently referred to within a scope not departing from the technical spirit of the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail for the sewage treatment plant operation control system according to the present invention.

1 is a block diagram schematically illustrating the overall configuration of a sewage treatment plant operation control system of the present invention, FIG. 2 is a block diagram schematically illustrating an information acquisition module of a sewage treatment plant operation control system of the present invention, and FIG. 3 is a sewage treatment system of the present invention. FIG. 4 is a block diagram schematically illustrating the type determination module of the treatment plant operation control system, and FIG. 4 is a block diagram schematically illustrating the operation condition calling module of the sewage treatment plant operation control system of the present invention, and FIG. 5 is a view of the sewage treatment plant operation control system of the present invention. It is a block diagram schematically illustrating a simulation module, and FIG. 6 is an exemplary view showing type determination information generated through a self-organization map in a type determination module according to an embodiment of the sewage treatment plant operation control system of the present invention.

First, as shown in FIG. 1, the operation control system of the sewage treatment plant of the present invention includes an information acquisition module 100, a type determination module 200, an operation condition calling module 300, a simulation module 400, and an operation condition transmission module. (500), characterized in that it comprises a terminal module 600 and the control module 700.

First, the information acquisition module 100 is provided to obtain operation information including water quality information of an inflowing sewage flowing into a sewage treatment plant and operating conditions of a sewage treatment plant when acquiring water quality information of the inflowing sewage.

In particular, the information acquisition module 100 is characterized in that it comprises a first database unit for obtaining and storing the water quality information, and a second database unit for obtaining and storing the operation information.

Next, the type determination module 200 is provided to classify water quality information by type, and while generating the type criteria of inflow sewage, which is a criterion for performing type classification for the water quality information, the information acquisition module ( 100) is provided in connection with the water quality information to generate at least one type of sewage type information classified according to the type criteria, and is provided to generate type determination information based on a plurality of the type information.

In particular, the type determination module 200 is characterized by generating the type determination information through a self-organization map, which will be described in more detail in FIG. 3 to be described later.

In addition, the driving condition calling module 300 is provided with the type determination information in connection with the type determination module, and at the same time, a plurality of operation information is provided in connection with the second database of the information acquisition module, and the type determination It is provided to generate at least one or more driving condition candidate group information by classifying and combining a plurality of driving information based on the information.

Next, the simulation module 400 is provided to provide optimal operating conditions required for the operation of the sewage treatment plant so that the effluent discharged from the sewage treatment plant may satisfy the discharge water quality standard.

In particular, the simulation module 400 is interlocked with the driving condition calling module 300 to receive any one of the driving condition candidate group information among at least one driving condition candidate group information, and the one of the driving condition candidate group information. It is characterized in that it generates optimal driving condition information.

In addition, the driving condition transmission module 500 is provided in conjunction with the simulation module 400 to provide the user with the optimum driving condition information.

In addition, the terminal module 600 is provided to a user, such as a person in charge of work in the sewage treatment plant, and is provided to transmit optimal operating condition information to the user. More specifically, it interlocks with the operating condition transmitting module 500. It is characterized in that it is provided so as to be provided so as to be able to transmit the optimum driving condition information in the form of an image or text signal by receiving the optimum driving condition information from the driving condition transmitting module 500.

In addition, the control module 700 is provided to control the operation of the sewage treatment plant, and more specifically, it is linked to the operation condition transmission module, and receives the optimum operation condition information to control the operation of the sewage treatment plant. It is equipped to generate a signal.

In addition, to improve reliability of the sewage treatment plant operation control system of the present invention, an operation condition modification input module 800 may be further provided to enable modification of operation conditions.

Particularly, the operation condition modification input module 800 is interlocked with the terminal module 600 and the simulation module 400, and is provided so that application information for the optimum operation condition information is input and the application information is input. If possible, the simulation module 400 is provided so as to provide a candidate group recalculation signal to the simulation module 400 so as to generate information on the candidate group for another driving condition.

Next, FIG. 2 is a block diagram schematically illustrating the information acquisition module of the sewage treatment plant operation control system of the present invention, and the information acquisition module will be described in more detail with reference to FIG. 2.

As shown in FIG. 2, the information acquisition module 100 is interlocked with the information input unit 110, the first database unit 120 interlocked with the information input unit 110, and the information input unit 110. It characterized in that it comprises a driving condition recording unit 130 and a second database unit 140 interlocked with the driving condition recording unit.

Here, the information input unit 110 is provided so that water quality information of the inflowing sewage flowing into the sewage treatment plant can be input, and the water quality information includes inflowing flow of inflowing sewage, biochemical oxygen demand (BOD), and chemical oxygen demand ( COD), suspended matter amount (SS), total nitrogen (TN), total phosphorus (TP).

In addition, the first database unit 120 is provided to store the water quality information in conjunction with the information input unit 110, and is provided so that the water quality information can be stored by time.

In addition, the operation condition recording unit 130 is provided to obtain operation information related to operation conditions at the time of operation of the sewage treatment plant, and the quality of the effluent discharged from the sewage treatment plant at the time of obtaining the operation information satisfies the discharge standard. It is provided to be interlocked with the second database 140 that stores driving information when it is done.

Next, FIG. 3 is a block diagram schematically illustrating the type determination module of the sewage treatment plant operation control system of the present invention, and the type determination module will be described in more detail with reference to FIG. 3.

As shown in FIG. 3, the type determination module 200 includes an inflow sewage type forming unit 210, a belonging type change checking unit 220, a belonging type definition unit 230, and an inflow sewage type determination unit 240 It includes.

In addition, as described above, the type determining module 200 is provided to receive water quality information in connection with an information acquisition module, and is provided to generate a type criterion for inflow sewage for type classification of the water quality information. It is provided to generate type confirmation information including the types of inflow sewage classified accordingly.

Then, the inflow sewage type forming unit 210 generates first type information by classifying the type of water quality information according to the type criterion, and of the inflow sewage flowing into the sewage treatment plant after the first type information is generated. For water quality information, it is provided to generate second type information by performing type classification according to the type criteria, and a plurality of type information may be further added after the second type information is generated.

In particular, when generating the type determination information, it may be generated through a self-organizing map.

Further, the belonging type change checking unit 220 is provided to determine whether there is a change between the first type information and the second type information based on the first type information and the second type information to generate type determination information As a result, when the change in the belonging type change confirmation unit 220 is not detected, the final determination type information is generated by the inflow sewage type determination unit 240.

On the other hand, if the change between the first type information and the second type information in the belonging type change confirmation unit 220 is not detected, after passing through the belonging type definition unit 230, the influent sewage type is finally determined The type determination information is generated by the unit 240.

Next, FIG. 4 is a block diagram schematically illustrating the operation condition calling module of the sewage treatment plant operation control system of the present invention, and the operation condition calling module will be described in more detail with reference to FIG. 4.

As illustrated in FIG. 4, the driving condition call module 300 includes a driving condition collection unit 310, a driving condition analysis unit 320, and a driving condition candidate derivation unit 330.

In particular, the driving condition collection unit 310 is provided to collect driving information stored in the second database in conjunction with the second database of the information acquisition module, and the driving condition analysis unit 320 is configured to drive the driving conditions. Analysis of the driving information collected by the collecting unit 310 is performed, and finally, at least one driving condition candidate group information in which a plurality of the driving information is integrated is generated by the driving condition candidate deriving unit 330.

In addition, when the driving condition analysis unit 320 analyzes the driving information, the driving information may be analyzed through a K-means cluster analysis.

Next, FIG. 5 is a block diagram schematically illustrating a simulation module of the sewage treatment plant operation control system of the present invention, and the simulation module will be described in more detail with reference to FIG. 5.

As shown in FIG. 5, the simulation module 400 includes a simulation execution unit 410, a determination unit 420, and a driving condition candidate change unit 430, and the simulation execution unit 410 is described above. One driving condition candidate group information among at least one driving condition candidate group information generated by the driving condition candidate derivation unit is provided in conjunction with a driving condition candidate derivation unit of a driving condition calling module.

Subsequently, prediction information for predicting effluent water quality when the sewage treatment plant is operated is generated according to the operation condition candidate group information.

In addition, the determination unit 420 is provided to determine whether or not the satisfaction of the water quality standard of the prediction information generated through the simulation execution unit.

In addition, when the driving condition candidate changing unit 430 is interlocked with the simulation execution unit 410 and the determination unit 420, when the determination unit 420 determines that the prediction information does not satisfy the water quality standard, When the simulation execution unit 410 receives another candidate for the driving condition and regenerates the prediction information, and when it is determined that the prediction information satisfies the water quality criterion, an optimal driving condition is generated based on the prediction information. It is prepared to be.

Next, FIG. 6 is an exemplary view showing type determination information generated through a self-organization map in a type determination module according to an embodiment of a sewage treatment plant operation control system of the present invention, and referring to FIG. 6, the sewage of the present invention An embodiment of the treatment plant operation control system will be described in more detail.

[Example]

The treatment process of the sewage treatment plant to which the operation control system of the sewage treatment plant of the present invention is applied uses an MLE process, which is a single sludge process comprising anoxic and aerobic tanks, and the quality information of the influent sewage obtained in the MLE process is It includes any one or more selected from influent flow rate, biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended matter amount (SS), total nitrogen (TN), and total phosphorus (TP).

In addition, the effluent quality information, which is information related to effluent, includes any one or more selected from biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended matter amount (SS), total nitrogen (TN), and total phosphorus (TP). .

On the other hand, the discharge water quality standards have a biochemical oxygen demand (BOD) of 10 mg/L or less, a chemical oxygen demand (COD) of 40 mg/L or less, a suspended solids amount (SS) of 10 mg/L or less, and total nitrogen (TN) of 20 mg/L. L or less, the total phosphorus (TP) is characterized in that less than 0.5mg / L.

In addition, the operation information obtainable at the sewage treatment plant includes the amount of gas flowing into the sewage treatment plant, the amount of conveyed sludge generated during the process, the amount of internal conveyed sludge and the amount of excess sludge, and the amount of coagulant injected during the process. It is characterized by.

Next, as shown in FIG. 6, after obtaining the above-described water quality information, effluent quality information, and driving information, the type determination module generates type determination information G through a self-organization map, and the type determination information ( G) may include a plurality of type information (C1 to C4) as shown in FIG.

Thereafter, through the type determination information, driving condition candidate group information is generated based on driving information provided from the information acquisition module and type determination information provided from the type determination module.

As described above, the present invention improves usability by acquiring water quality information, which is information related to inflow sewage, and by using the type determination module based on the water quality information, the user can propose optimum driving condition information desired by the user. It can provide the effect that can be made.

In the description of the present invention, a description obvious to those skilled in the art and those skilled in the art may omit the description, and descriptions of the omitted components and functions may be sufficiently referenced without departing from the technical spirit of the present invention. .

Descriptions of the components and functions of the above-described parts have been described separately from each other for convenience of description, and if necessary, any one component and function may be integrated into other components, or may be implemented in more subdivision.

As described above, with reference to the embodiments of the present invention, the present invention is not limited to this, and various modifications and applications are possible.

That is, those skilled in the art will readily understand that many modifications are possible without departing from the gist of the present invention. In addition, it should be noted that when it is determined that a detailed description of a known function related to the present invention and its configuration or a coupling relationship for each configuration of the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description is omitted. something to do.

100: information acquisition module
110: information input unit
120: first database unit
130: operating condition recording unit
140: second database unit
200: type determination module
210: inlet sewage type forming part
220: belonging type change confirmation unit
230: belonging type definition department
240: influent sewage type determination unit
300: operating condition call module
310: driving condition collection unit
320: operating condition analysis unit
330: driving condition candidate derivation unit
400: simulation module
410: simulation execution unit
420: judgment unit
430: driving condition candidate change unit
500: operation condition transmission module
600: terminal module
700: control module
800: Input module for modifying operating conditions
G: Type confirmation information
C1: first type information
C2: second type information
C3: third type information
C4: fourth type information

Claims (10)

In the sewage treatment plant operation control system to classify the type according to the quality of the incoming sewage flowing into the sewage treatment plant to secure the operating conditions of the sewage treatment plant, and to proceed with the operation control of the sewage treatment plant based on the secured operating conditions,
A first database unit provided to obtain water quality information of inflowing sewage flowing into the sewage treatment plant, and a second database provided to obtain operation information including recording of operating conditions of the sewage treatment plant when obtaining the water quality information of the inflowing sewage Information acquisition module comprising a;
In connection with the information acquisition module, water quality information is provided, and a type criterion for inflow sewage for type classification of the water quality information is generated, and type determination information including a type of inflow sewage classified according to the type criterion is generated. Type determination module;
Interlocked with the information acquisition module, the driving information is provided from the information acquisition module, and the type determination module is interlocked with the type determination information to provide a plurality of the driving information through a comparison between the driving information and the type determination information A driving condition calling module provided to generate at least one integrated driving condition candidate group information;
A simulation module interworking with the driving condition calling module, receiving at least one driving condition candidate group information among at least one driving condition candidate group information, and generating optimal driving condition information from the driving condition candidate group information;
An operation condition transmission module provided in conjunction with the simulation module to provide the user with the optimum operation condition information;
A terminal module interlocked with the driving condition transmitting module, and configured to receive the optimum driving condition information from the driving condition transmitting module and transmit the optimal driving condition information in the form of an image or a text signal; And
And a control module which is interlocked with the operation condition transmission module and is provided to generate a control signal for controlling the operation of the sewage treatment plant by receiving the optimum operation condition information. According to claim 1,
The sewage treatment plant operation control system,
It is interlocked with the terminal module and the simulation module, and is provided so as to apply the presence/absence information for the optimum operation condition information, and when the presence/absence information is input, the simulation module generates another operation condition candidate group information. Sewage treatment plant operation control system further comprises a; operation module for modifying the driving condition providing a signal for recalculating the candidate group toward the simulation module. According to claim 1,
The information acquisition module,
A sewage treatment plant operation control system comprising an information input unit, a first database unit interlocked with the information input unit, a driving condition recording unit interlocked with the information input unit, and a second database unit interlocked with the driving condition recording unit. . According to claim 1,
The information acquisition module,
The water quality information includes any one or more selected from the inlet flow rate of the inflow sewage, biochemical oxygen demand (BOD), chemical oxygen demand (COD), suspended matter amount (SS), total nitrogen (TN), total phosphorus (TP) Sewage treatment plant operation control system characterized by. According to claim 1,
The type determination module,
Type classification of water quality information is performed according to the type criteria to generate first type information, and for water quality information of inflowing sewage flowing into the sewage treatment plant after generation of the first type information, type classification is performed according to the type criteria Proceeding to generate the second type information, and the sewage treatment system operation control system, characterized in that for generating the type determination information based on the first type information and the second type information. The method of claim 5,
The type determination module,
The classification of the water quality information obtained after the generation of the first type information while generating the first type information while generating the first type information by generating the type reference and performing the type classification based on the generated type reference A sewage treatment system operation control system comprising: an inflow sewage type determination unit that generates second type information and generates type determination information based on the first type information and the second type information. The method of claim 6,
The type determination module,
When the type determination information is generated, a sewage treatment system operation control system, characterized in that it is generated through a self-organizing map while being based on the first type information and the second type information. According to claim 1,
The driving condition calling module,
While interlocking with the type determination module, interworking with the second database of the information acquisition module, receiving driving information from the second database to generate at least one driving condition candidate group information in which a plurality of the driving information are integrated. Sewage treatment plant operation control system, characterized in that provided. According to claim 1,
The simulation module,
Simulated to be provided in connection with the driving condition calling module, receiving at least one driving condition candidate group information, and performing simulation provided to generate prediction information for predicting effluent water quality when the sewage treatment plant is operated by the driving condition candidate group information Wealth, a determination unit provided to determine whether or not the prediction information generated through the simulation execution unit satisfies the water quality standard, is interlocked with the simulation execution unit and the determination unit, and the prediction information in the determination unit determines the water quality standard. When it is determined that it is not satisfied, the simulation execution unit receives another candidate for the driving condition and regenerates the prediction information. If it is determined that the prediction information satisfies the water quality standard, the optimum driving condition is based on the prediction information. Sewage treatment plant operation control system, characterized in that for generating. According to claim 1,
The terminal module,
Sewage treatment plant operation control system, characterized in that provided to provide the optimum operation condition information in the form of a video or text signal.

Images