Rural sewage treatment system and method

Abstract

The invention provides a rural sewage treatment system and method. The treatment system comprises a sewage pipe network, a plurality of sewage treatment stations and a control subsystem, the pluralityof sewage treatment stations are distributed in all sewage collection wells in a rural area, rural sewage is collected through the sewage pipe network, intelligent sensing devices and valves are arranged on the sewage pipe network and the multiple sewage treatment stations, the intelligent sensing device is used for detecting operation information on the sewage pipe network and the multiple sewage treatment stations, the valves are used for controlling the operation state of the sewage pipe network or the multiple sewage treatment stations, and the control subsystem is electrically connectedwith the intelligent sensing devices and the valves and is used for controlling the operation of the sewage pipe network and sewage treatment stations through the valves according to the operation information provided by the intelligent sensing devices. By adopting the scheme, rural sewage can be efficiently, scientifically and uniformly treated.

Description

technical field [0001] The invention belongs to the technical field of rural sewage collection and treatment, and in particular relates to a rural sewage treatment system and method. Background technique [0002] At present, more than 90% of domestic sewage in rural areas is directly discharged into nearby rivers and lakes without any treatment. Due to the large amount of organic matter and N and P elements in sewage, the environmental capacity and ecological carrying capacity of rivers and lakes are overwhelmed, the ecosystem is seriously damaged, and the problem of water pollution is increasing, which leads to large-scale cyanobacteria blooms. Cause water quality to deteriorate, seriously affect the ecological environment in rural areas, and pose a hazard to people's quality of life and health. According to statistics, among the seven major river systems in my country, 41% of the water quality is inferior to the fifth category, and 80% of the rivers are polluted to varyin...

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Problems solved by technology

[0004] The purpose of the present invention is to address the deficiencies in the above-mentioned technologies, and propose a rural sewage treatment system and method, aiming to solve one of the problems of existing rural sewage discharge polluting rivers, low treatment efficiency, and poor management

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