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River control method

A river and chemical treatment technology, applied in chemical instruments and methods, polluted waterway/lake/pond/river treatment, water/sewage treatment, etc., can solve the problems of high purification efficiency and low utilization rate, and achieve improved purification Efficiency, improving utilization, and improving the effect of the range of fluctuations

Inactive Publication Date: 2018-11-23
四川盈乾生态环境建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for river governance, which solves the problem of low utilization rate caused by the treatment of river pollution by existing chemical agents, and at the same time, has high purification efficiency

Method used

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  • River control method

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Embodiment 1

[0029] Such as figure 1 Shown, a kind of method for river management, comprises the following steps:

[0030] 1) Set up sewage treatment devices in sections according to the pollution length of the river;

[0031] 2), determine the dosage of the solid chemical treatment agent, and pack the solid chemical treatment agent into the network structure 4;

[0032] 3), installing the fixing part 1 on both sides of the river, so that the mesh structure 4 is immersed in the water;

[0033] Described sewage treatment device comprises rope 2, and the two ends of described rope 2 are provided with fixture 1, and described rope 2 is provided with a plurality of floating bodies 3 at intervals, and described floating body 3 can float on the water surface, and the floating body 3 Two chutes are symmetrically arranged on the outer wall, and a mesh structure 4 is also provided. Two vertical plates 5 are symmetrically arranged on the mesh structure 4, and sliders that cooperate with the chute ...

Embodiment 2

[0035] Such as figure 1 As shown, the present embodiment is based on embodiment 1, and the rope 2 is a steel wire rope; the mesh structure 4 is made of steel wire; the top of the mesh structure 4 is provided with an opening, and the opening is used to take and place solid chemical Reagent; the floating body 3 is made of plastic.

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Abstract

The invention discloses a river control method. The river control method comprises the following steps: 1) setting a sewage treatment device by sections according to a pollution length of a river; 2)determining the dosage of a solid chemical treatment agent, and filling the solid chemical treatment agent into a net-shaped structure; 3) mounting fixed parts at two sides of the river and immersingthe net-shaped structure into water. The sewage treatment device comprises a rope, wherein the fixed parts are arranged at two ends of the rope; a plurality of floating bodies are arranged on the ropeat intervals; the floating bodies can be floated on the water surface; two sliding grooves are symmetrically formed in an outer side wall of each floating body; the sewage treatment device further comprises the net-shaped structure; the net-shaped structure is symmetrically provided with two vertical plates; sliding blocks matched with the sliding grooves are arranged at the inner sides of the vertical plates; the net-shaped structure is connected with the floating bodies through the matching of the sliding blocks and the sliding grooves; a filtering membrane is arranged on an inner wall of the net-shaped structure; the net-shaped structure is internally filled with a solid chemical reagent. By adopting the river control method, the problem that the utilization rate is low when river pollution is treated through an existing chemical agent is solved.

Description

technical field [0001] The invention relates to the technical field of river sewage treatment, in particular to a method for river treatment. Background technique [0002] River pollution refers to the phenomenon that untreated industrial wastewater, domestic sewage, farmland drainage and other harmful substances enter rivers directly or indirectly, exceeding the self-purification capacity of rivers, causing deterioration of water quality and changes in biological communities. The dilution and self-purification ability of rivers is strong, which is conducive to the diffusion and degradation of pollutants. However, because many large industrial areas and cities in the world are built in riverside areas, a large amount of waste water is discharged into rivers, causing most rivers to be polluted to varying degrees. Cause harmful effects such as damage to river biological resources, damage to river water and river environmental quality, and endanger human health. [0003] Treat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/00
CPCC02F1/00C02F2103/007
Inventor 华锐姚巧玲顾继光王苏霞杨春银
Owner 四川盈乾生态环境建设有限公司