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Rural sewage treatment equipment

A technology for treating equipment and rural sewage, which is applied in the field of water treatment, can solve the problems of large land occupation, long construction period, and large construction investment, and achieve the effect of small land occupation, low operating cost and small investment

Inactive Publication Date: 2018-12-18
GUANGZHOU BOFANG ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the urban sewage treatment technology has the characteristics of large construction investment, large land occupation, long construction period and complicated operation management, etc., and is not suitable for rural sewage treatment.

Method used

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  • Rural sewage treatment equipment

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Embodiment Construction

[0023] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for convenience The present invention is described and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed co...

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Abstract

The invention provides rural sewage treatment equipment, which comprises a water inlet pipe, a coagulation reactor, an inclined pipe sedimentation tank, a bubble-free membrane aeration reaction tank,a filter tank and a water outlet pipe that are arranged in sequence according to the sewage treatment technological process. The water inlet pipe and the coagulation reactor are communicated, the coagulation reactor is communicated with the inclined pipe sedimentation tank, the inclined pipe sedimentation tank is communicated with the bubble-free membrane aeration reaction tank, the bubble-free membrane aeration reaction tank is communicated with the filter tank, and the filter tank is communicated with the water outlet pipe. The rural sewage treatment equipment provided by the invention degrades organic pollution, total phosphorus and other pollutants in sewage, realizes treatment of rural domestic sewage to up-to-standard discharge, and also has the characteristics of small investment, small floor area, low operation cost, etc.

Description

technical field [0001] The invention relates to the technical field of water treatment, in particular to a rural sewage treatment equipment. Background technique [0002] At present, most rural areas in my country do not have perfect sewage collection and treatment facilities. A large amount of untreated sewage is directly discharged, which has caused great pollution to the sewage and soil, and will seriously threaten the safety of groundwater and the health of rural residents. Compared with urban sewage, rural domestic sewage contains a large number of organic pollutants, suspended matter level nitrogen and phosphorus and other nutrients, and has the characteristics of large changes in water quality and quantity, and complex types of sewage. However, the urban sewage treatment technology has the characteristics of large construction investment, large land occupation, long construction period and complicated operation and management, so it is not suitable for rural sewage t...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F101/30C02F101/16
CPCC02F1/001C02F1/52C02F1/5281C02F3/308C02F9/00C02F2101/105C02F2101/16C02F2101/30C02F2203/006
Inventor 黄尧冠张立果马艳芳张秀春杨焱强
Owner GUANGZHOU BOFANG ENVIRONMENTAL PROTECTION TECH