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Dispersed sewage treatment device

A sewage treatment device and decentralized technology, applied in the field of water treatment, can solve problems such as difficulty in paying daily operating costs, unsupervised treatment effects, and surrounding environmental pollution

Inactive Publication Date: 2012-09-12
JIANGSU RUISHENG WATER TREATMENT +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to long-term no one is responsible for maintenance, the effect of some decentralized sewage treatment devices has been significantly reduced, and even caused pollution to the surrounding environment. water pollution
The operation of some sewage treatment plants is unsupervised. For example, due to the lack of long-term sources of funds, it is difficult for some owners to pay the daily operating expenses, so the treatment plants basically do not operate at ordinary times.
The treatment effect of some treatment devices is unsupervised, and the effluent water quality is not regularly tested by professionals, so it is difficult to evaluate the sewage treatment effect

Method used

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Embodiment Construction

[0010] In order to better understand the technical solutions of the present invention, the following will be described in conjunction with specific embodiments:

[0011] See figure 1 , figure 1 It is a top view of a distributed sewage treatment device provided by the present invention.

[0012] The shell of a distributed sewage treatment device is a container box 1, which can be divided into four parts: biochemical reaction area A2, biochemical reaction area B3, mud-water separation area 4, and equipment control room 5. The effective size is 11.8×2.13×2.18 m; the interior of the container body 1 uses a partition to isolate the biochemical reaction area A2, the biochemical reaction area B3, the mud-water separation area 4 and the equipment control room 5, wherein the length of the equipment control room 5 is 1.5m, and the length of the mud-water separation area is 2.0m. Biochemical reaction area A2 and biochemical reaction area B3 occupy the remaining length of the entire co...

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Abstract

The invention relates to a dispersed sewage treatment device. A container type structure is adopted, the inner space of a container is divided into two biochemical reaction regions, a mud and water separation region and an equipment control chamber by separation plates, biological fillings are fed into the biochemical reaction regions, in addition, porous separation plates are adopted for intercepting the fillings, inclined pipes or inclined plate fillings are filled in the mud and water separation region, supernatant liquor in the mud and water separation region is sterilized through ultraviolet rays to obtain the final effluent, and the effluent can reach first-level B standards of pollutant discharge standards for municipal wastewater treatment plant. The dispersed sewage treatment device has the advantages that the structure is compact, the operation is simple, the treatment efficiency is high, and the transportation and the installation are convenient and fast.

Description

technical field [0001] The invention relates to a sewage treatment device, in particular to a distributed sewage treatment device, which belongs to the field of water treatment. Background technique [0002] At present, the processes commonly used in my country's sewage treatment plants are ordinary activated sludge method, oxidation ditch method, SBR (intermittent activated sludge) method, AO (anoxic-aerobic biochemical treatment process) method, etc., which are similar to those developed in the United States and Germany. The technologies and processes adopted by the country are almost at the same level. The construction of a centralized large-scale sewage treatment station must be equipped with a large-scale pipe network to collect sewage, and the investment cost is very high. Among them, the construction cost of large-scale pipeline network accounts for about 60% of the total investment of the entire sewage treatment project, and this financial burden with no benefit at al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
Inventor 陈凯华郑光荣潘建通季亦强张雷王涛
Owner JIANGSU RUISHENG WATER TREATMENT
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