System and method for accurately controlling discharge of treated sewage

Abstract

The invention relates to a system for accurately controlling discharge of treated sewage. The system comprises an integrated reaction tank, turbidity meters and an upper computer, wherein the integrated reaction tank is provided with a plurality of turbid water gates and clear water gates; the turbidity meters are arranged on the turbid water gates, and communicated with the upper computer; and the upper computer is connected with the clear water gates and the turbid water gates. The invention further relates to a method for accurately controlling the discharge of the treated sewage. With the adoption of the system and the method for accurately controlling the discharge of the treated sewage, the precision of on-line detection is improved; the discharge rate of sewage treatment reaching the standard is increased; the manpower management cost is reduced; the actual performances such as the management efficiency are improved; the discharge requirement is met; the treatment effect is good; the operating cost is low; the adjustment is more flexible; the control precision is high; the performance is reliable; and the application range is wide.

Description

technical field [0001] The invention relates to the field of mechanical control, in particular to sewage treatment, in particular to a system and method for precisely controlling the discharge of treated sewage. Background technique [0002] 1. Current situation of environmental protection industry system and sewage treatment (plant) operation management at home and abroad [0003] In the current era, with the continuous development of human society and the continuous expansion of the city, the water consumption and drainage of the city are constantly increasing, which intensifies the tension of water use and the pollution of water quality, and the environmental problems are becoming more and more prominent. The resulting water crisis and Environmental ecological pollution and out-of-control management of environmental protection facilities have become important constraints on social and economic development. [0004] At present, environmental protection has been establishe...

AI Technical Summary

Problems solved by technology

For the responsibilities and missions of urban sewage treatment plants, there is a long way to go. Even for any sewage treatment plant that has been built and put into operation, the tail water after treatment cannot be guaranteed to be continuous at all times during normal operation and abnormal operation. The phenomenon of 100% stable compliance exists everywhere, some are due to insufficient operation and management level, some are due to the defects of the process system itself, and some are limited by the internal interference factors of the system itself

In short, under the background of severe situation, complex management, limited technology and strict management and control, how to use scientific and technological innovation and management innovation technology to improve the operation and management level of sewage plants and ensure 100% discharge of tail water after purification of sewage treatment plants The rigid task of reaching the standard is an industry-specific problem in the entire sewage treatment and even environmental protection industries

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