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Farmland non-point source catchment small-cycle ecological treatment method and system

A technology of ecological management and small circulation, applied in the direction of waterway system, sewage pipeline system, chemical instruments and methods, etc., can solve the problem of low utilization rate of water resources

Inactive Publication Date: 2021-05-07
昆明雨润环境科技有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing facilities only focus on treatment and do not reuse them, and the utilization rate of water resources is not high

Method used

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  • Farmland non-point source catchment small-cycle ecological treatment method and system

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Embodiment 1

[0016]Example 1, such asfigure 1As shown, in large-area farmland is divided into small units, the division of small units is divided according to the size of the handling of the tang body, in general, according to the principles of the water content and processing volume coordination in the processing area, the floating island area There is no relationship with farmland, depending on the water area of ​​the Tang body, the ecological buoyant occupies the four-quarter treatment effect of the Tang body water area, and the longer the water's residence time, the better the effect, and the drainage trench The ecological renovation is performed and the construction of an ecological reservoir is performed in a suitable location. The transformation of rural existing drainage trenches is collected in the front section. It is laid a ecological brick in the bottom of the existing drainage trench. Reservoir connection;

[0017]The ecological reservoir is composed of a grass filter strip 3 and an ec...

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Abstract

The invention relates to farmland non-point source pollution treatment, and particularly relates to a farmland non-point source catchment small-cycle ecological treatment method and system. The method is characterized in that a large-area farmland is divided into small units, then ecological transformation is carried out on a drainage ditch, an ecological reservoir is built at a proper position, surrounding farmland wastewater is gathered through the ecological ditch and then enters the ecological reservoir, and the farmland wastewater treated through a series of ecological technologies such as a desilting and water distributing ditch, ecological water permeable bricks and an ecological floating island of the ecological reservoir is recycled into the farmland.

Description

Technical field[0001]The present invention relates to the field of ecological management, especially rural paral source pollution control.Background technique[0002]Agricultural parallel pollution has the characteristics of broad, large, dispersion, randomness and prevention and treatment difficulties, farmland wastewater pollution factor is mainly nitrogen and phosphorus, if it is contaminated to the peripheral water body, it will return it back It is used in farmland to use resource reuse. Most of the existing facilities have only highlight processing, and they do not use it, and the water resources utilization is not high.Inventive content[0003]It is an object of the present invention to provide a simple and effective way to have a sources of sewage, while better utilizing farmland wastewater.[0004]The present invention discloses a method of farm-field source exchange water small cycle ecological governance, characterized in that the farmland is divided into small units, and then ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B1/00E02B3/00E02B3/06E03F3/02E03F3/04E03F5/10C02F3/32
CPCE02B1/00E02B3/00E02B3/06E03F3/02E03F3/046E03F5/103C02F3/32
Inventor 卿小燕靳荣勤朱宏理
Owner 昆明雨润环境科技有限公司
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