Farmer life sewage treatment system using scattered fields with landscape function

Abstract

The invention discloses a rural domestic sewage dealing system with landscape function with scattered plots of unutilized land. The invention is characterized by the following: communicating with the filtering bed and the anaerobic tank; changing the traditional three-lattice-anaerobic tank; increasing the grid at the first lattice of the anaerobic tank; changing the discharging method at the immediate between the traditional first lattice wall and the second lattice wall; hanging the fiber filling at the third lattice. The filtering bed is divided into three lattices, the first lattice is an arranging water tank, the second lattice is filled three-layer composite base filtering material, and the third lattice is a water collecting sump. The waste water expands all rounds with the upflow straining function and capillarity of three-layer composite base filtering and is purified by filtering, depositing, absorbing and microbiological degradation. The invention has the simple operation, the good purifying effect and the good decorating environment effect.

Description

technical field [0001] The invention relates to a domestic sewage treatment system, in particular to a farm household domestic sewage treatment system which utilizes scattered land and has a landscape function. Background technique [0002] The construction of my country's rural sewage drainage network is relatively backward, and the pollution sources are relatively scattered. Most of the pollution sources cannot be included in the centralized sewage collection and treatment system or sewage treatment plant. These scattered pollution sources are directly discharged into nearby rivers after simple treatment or without any treatment, causing serious environmental pollution; they also seriously threaten groundwater, and even some shallow groundwater has been polluted and cannot be used. [0003] At present, many decentralized sewage treatment systems have been developed on the basis of traditional sewage treatment technologies. However, these treatment systems either need to o...

AI Technical Summary

Problems solved by technology

However, these treatment systems either need to occupy a large amount of land, or because the treatment equipment is located near the farmer's house, these are not coordinated with the surrounding environment, which affects the beautification of the surrounding environment

Moreover, most of these systems require external power to operate, which is inconvenient for operation and maintenance and easy to block

This makes it more difficult for these sewage treatment systems to be implemented in rural areas, which greatly affects their promotion value

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