An integrated sewage treatment process

Abstract

The invention discloses an integrated sewage treatment process, which includes a diversion pipe, an industrial sewage treatment component and a domestic sewage treatment component, including the following steps: S1, detection and diversion: using a heavy metal detector to detect metal indicators in the sewage in the main water pipe, A control valve is used to control the conduction state of the above-mentioned shunt pipe, and then the sewage with excessive metals flows into the industrial sewage treatment component. Compared with the existing process, the sewage treatment process can not only treat domestic sewage, but also can process industrial sewage. A heavy metal detector is added to monitor the water source of the main water pipe in real time. If it meets the standard, it will be discharged to domestic sewage treatment. If the sewage reaches the standard, it will be discharged to the fine treatment of industrial sewage. For the sewage that does not meet the standard, the details of the pre-filtering will be added, and the post-filtering treatment will be discharged to the domestic sewage for treatment, so as to combine the industrial and domestic sewage for joint treatment, reduce the energy consumption of sewage treatment, and reduce the sewage treatment at the same time. economic consumption.

Description

technical field [0001] The present invention relates to sewage treatment, more specifically, relates to an integrated sewage treatment process. Background technique [0002] With the promotion of new-type urbanization in the country and the adjustment of industrial structure, a large number of small towns with economic development zones and industrial parks have been formed. The supporting treatment of domestic sewage in small towns is becoming more and more important. However, the sewage collection pipe network of these small towns is not Sound and lack of sewage treatment facilities have seriously affected the local water environment. The sewage has the characteristics of irregular discharge, large changes in water quality and quantity, and some special industrial sewage enters. [0003] At present, the vast majority of township domestic sewage treatment processes follow the treatment process of urban sewage plants, but these treatment processes cannot effectively adapt t...

AI Technical Summary

Problems solved by technology

[0003] At present, the vast majority of township domestic sewage treatment processes follow the treatment process of urban sewage plants, but these treatment processes cannot effectively adapt to the characteristics of township domestic sewage. The treatment method is relatively expensive and only adapts to the characteristics of domestic sewage in towns and villages, and does not have the ability to deal with industrial sewage