Wastewater electrochemical treatment process intelligent control system and intelligent control method thereof

Abstract

The invention discloses a wastewater electrochemical treatment process intelligent control system. The wastewater electrochemical treatment process intelligent control system comprises a feedforward module, an intelligent control module, an adjustment parameter integration module, a wastewater electrochemical treatment module and a measuring module. The feedforward module is used to acquire water quality index data of raw water before treatment, integrate the data, and send the integrated data to the intelligent control module. The intelligent control module is used to perform optimization operation on the water quality index data of the raw water, and select and adopt a corresponding adjustment parameter combination to perform control. The adjustment parameter integration module is used to adjust parameters required in the wastewater electrochemical treatment process. The wastewater electrochemical treatment module is used to perform wastewater electrochemical treatment. The measuring module is used to detect water quality index data after treatment, and send the detection result to the intelligent control module. The invention also discloses a wastewater electrochemical treatment process intelligent control method. According to the wastewater electrochemical treatment process intelligent control system and the intelligent control method provided in the invention, different adjustment parameter combinations can be adopted according to different water quality changes of water to be treated to perform control, so that the quality of the treated wastewater can be improved.

Description

Technical field [0001] The invention relates to the field of sewage treatment, in particular to an intelligent control system and an intelligent control method of the sewage electrochemical treatment process. Background technique [0002] With the growth of the national economy and the increase of public awareness of environmental protection, sewage treatment automation technology has ushered in unprecedented development opportunities. In the current production process of sewage treatment using electrochemical methods, the current basically uses the length of the treatment time and simply adjusts the voltage or current to control the effluent quality of the electrochemical treatment. Because the control method is simple and rough in configuration, and the adjustment parameters are single, Moreover, it cannot respond timely and effectively to the complex changes in the water quality of the regulated object during the production process. Therefore, most of the sewage water quality ...

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Problems solved by technology

In the current production process of sewage treatment by electrochemical methods, the effluent water quality of electrochemical treatment is basically controlled by the length of treatment time and the simple adjustment of voltage or current. Due to the simple and rough configuration of this control method and single adjustment parameters, And it cannot respond to the complex changes of water quality in the production process of the regulated object in a timely and effective manner. Therefore, most of the sewage after electrochemical treatment has large fluctuations in water quality indicators, high frequency, unstable production process operation, unreliable electrochemical treatment effects, and high treatment costs. high commonality

Due to the simple configuration of this control method, the control quality and performance formed by it are far from meeting the requirements of actual production, making it difficult to achieve stable and effective control in the production process of sewage electrochemical treatment. Although there are some domestic experiments and patent reports, they are not Can not fundamentally solve such problems, so it is still not possible to popularize and truly large-scale application in the actual production process of sewage treatment

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