A water interception and decontamination treatment method and process
A treatment method and sewage treatment technology, applied in water/sludge/sewage treatment, water/sewage multi-stage treatment, chemical instruments and methods, etc., can solve problems such as polluted water bodies, interlaced drainage pipe networks, sewage discharge, etc., to achieve The effect of preventing water pollution
Inactive Publication Date: 2016-05-04
赵峰
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Problems solved by technology
In addition, in many areas there is a problem of staggered drainage pipe networks and the discharge of sewage into rainwater pipes, which is an important factor in polluting water bodies
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[0028] Such as figure 1 , 2 What , 3, 4, 5, 12, 13 show is to adopt the implementation scheme of the design method one of the mud-water separation and decontamination treatment device, set the sewage interception well 3 before the discharge of the main drainage pipeline 2, and the water outlet of the sewage interception well 3 has The sewage interception overflow weir 8, the sewage interception well 3 are connected to the sewage interception bypass pipe 4, and after the sewage interception bypass pipe 4, they are connected to the grit grating grid pool 5 and the mud-water separation and decontamination treatment facility 1, the mud-water separation and decontamination treatment facility 1 is followed by a drainage pipe 7, and behind the sewage interception overflow weir 8 in the sewage interception well 3 is the main drainage pipe 2. The mud-water separation and decontamination treatment facility 1 is composed of at least one mud-water separation and decontamination treatment...
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The invention provides a water-body dirt interception and elimination processing method and a technology. The method and the technology are mainly characterized in that a front discharge portion of a main draining pipe 2 is provided with a dirt interception well 3; a water outlet of the dirt interception well 3 is provided with a dirt interception downflow weir 8; the dirt interception well 3 is also connected with a dirt interception by-pass pipe 4; a sand settling grating basin 5 and a mud-water separation dirt elimination processing facility 1 are connected behind the dirt interception by-pass pipe 4; a drainpipe 7 is arranged behind the mud-water separation dirt elimination processing facility 1; a main draining pipe 2 is arranged inside the dirt interception well 3 behind the dirt interception downflow weir 8; the mud-water separation dirt elimination processing facility 1 is composed of at least one mud-water separation dirt elimination processing device; and the inside of the mud-water separation dirt elimination processing device is divided into a sewage processing space and a sludge chamber 10. The method and the technology can be adopted to retain and eliminate sewage in a rain-dirt interflowing pipe network before a water body is discharged. Water body pollution can be prevented and mitigated, and pollutants can be shifted to a special processing device to be processed.
Description
technical field [0001] The invention relates to a sewage treatment process. Background technique [0002] The control of water pollution lies in the elimination of pollutants, and there are many ways to achieve the elimination of water pollutants. Once pollutants enter water bodies such as rivers, it becomes more difficult to reduce them. One of the important factors affecting water body pollution is the input of pollutants. Therefore, intercepting pollutants is one of the important measures to control water body pollution. The accumulated pollutants mainly exist in the form of sludge, which is not only a pollutant, but also enriched with microorganisms, which is degradable. If the sludge exists in the river water, it will not only pollute the water, but also difficult to deal with. Combining the factors of pollution interception and pollutant reduction, intercepting pollutants before entering the water body, and retaining pollutants and microbial flora in a specific envir...
Claims
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IPC IPC(8): C02F9/14
Inventor 赵峰
Owner 赵峰