Water recycling circulating system

A circulation system and reclaimed water technology, applied in water/sewage treatment, water/sewage multi-stage treatment, biological water/sewage treatment, etc., can solve the problem of high cost, complicated process and unsatisfactory treatment effect of reclaimed water reuse system problems, to achieve the effects of low operating costs, simple processing procedures, and improved processing efficiency and stability

Inactive Publication Date: 2010-10-13
安徽鲁班建设投资集团有限公司
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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects of high cost, complex process and unsatisfactory treatment effect of the

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[0011] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] A reclaimed water recycling system provided by the present invention has a daily sewage treatment capacity of 1000m 3 , the processing flow can be implemented through the following steps:

[0013] 1. Water collection well

[0014] Utilize the collection system to centrally send the sewage into the water collection well 1 through the main water inlet pipe, start the motor switch of the wooden grille 3, and use the wooden grille 3 to filter out larger suspended matter and floating matter, and the filtered larger suspended matter The suspended matter and floating matter are isolated in the grid ditch 2, and then through the slow rotation of the wooden grid 3, these suspended matter and floating matter are transmitted to the mouth of the water collection well 1, and are treated in time to prevent clogging.

[0015] 2. Regulating po...

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Abstract

The invention discloses a water recycling circulating system, which mainly comprises the treatment process that: sewage flows into a collector well 1 from a water inlet pipeline; larger suspended matters in the sewage are removed in a grid trench 2; the sewage flows into a regulating reservoir 4 and the water amount and quality of the sewage are regulated; the sewage is purified through a composite biofilter system 7 in a biofilter chamber 6; the treated water flows into a middle tank 8 for storage; and the stored water is subjected to subsequent treatment through an artificial wetland 9, namely the treated water is the recycled water for secondary use. Due to the adoption of the composite biofilter system 7, the water recycling circulating system overcomes the defects that the traditional biofilter is easily blocked and the like, greatly improves the treatment efficiency and stability of a reactor, and has the advantages of good treatment effect, low energy consumption, simple and convenient operation, low operating cost, and the like. The water quality of the treated recycled water can reach a national level of discharge standard, an aeration tank, a sedimentation basin, and the like in the traditional recycled water treatment system are saved, and the construction cost is saved.

Description

technical field [0001] The invention belongs to the technical field of reclaimed water reuse treatment, and relates to a reclaimed water recycle system. Background technique [0002] Reclaimed water is reclaimed water, which refers to water that has been properly treated to meet certain water quality standards and can be used beneficially. The reuse of reclaimed water is an important way to solve the crisis of urban water resources, and it is also the fundamental way out to coordinate urban water resources and the water environment. Domestic sewage treatment and reuse can not only reduce people's excessive exploitation of groundwater, but also achieve certain economic benefits . Most of the commonly used reclaimed water reuse systems currently remove pollutants in sewage through various filtration and multiple sedimentation methods. This method has a wide range of applications and can treat general sewage. However, the disadvantage of this method is that the process is com...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F3/34C02F3/32C02F1/00
CPCY02W10/10
Inventor 张联合徐根旺汪伟杨春
Owner 安徽鲁班建设投资集团有限公司
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