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Sewage treatment system and sewage treatment underground structure

A sewage treatment system and sewage technology, applied in the direction of water/sewage multi-stage treatment, water/sludge/sewage treatment, filtration treatment, etc., can solve the problems of water environmental pollution, rural sewage treatment facilities lagging, etc., to solve environmental pollution , the effect of great practicality and promotion value

Pending Publication Date: 2017-02-15
新疆金兰德一泰环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The purpose of the present invention is to provide a sewage treatment system to solve the technical problems in the prior art that the rural sewage treatment facilities are seriously lagging behind and the problem of water environment pollution is increasingly prominent

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  • Sewage treatment system and sewage treatment underground structure
  • Sewage treatment system and sewage treatment underground structure
  • Sewage treatment system and sewage treatment underground structure

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Embodiment Construction

[0041] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a sewage treatment system and a sewage treatment underground structure. The sewage treatment system comprises a pre-treatment unit and an osmosis unit, which are buried into the ground, wherein a precision water filter is arranged between the pre-treatment unit and the osmosis unit; the pre-treatment unit comprises a digestion tank and a preliminary filtering tank and is used for carrying out separation and filtering treatment on sewage to form supernatant; the osmosis unit comprises gas-permeable soil and capillary tubes arranged in the gas-permeable soil and is used for extracting the supernatant filtered by the precision water filter under the action of the capillary tubes. The sewage is treated through a step-by-step treatment manner. At an early stage, the digestion tank and the preliminary filtering tank of the pre-treatment unit are used for carrying out anaerobic treatment on the sewage, and the sewage is further precisely filtered through the precision water filter; then the sewage enters the gas-permeable soil in the osmosis unit to be subjected to aerobic decomposition again through organisms in the soil.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment system and an underground structure for sewage treatment. Background technique [0002] The sources of domestic pollution in rural areas are mainly various detergents and sewage, garbage, human excrement, livestock and poultry excrement, etc. used in daily life. [0003] At present, while the living standard of rural residents is improving, the lifestyle has not changed accordingly. They still live according to the traditional lifestyle, and most of the domestic sewage is dumped on the ground at will. This original way of discharging sewage not only causes the sewage to flow horizontally and affects the appearance of the village, but also the sewage seeps into the ground for a long time. Domestic sewage contains nitrogen, phosphorus, sulfur, and many pathogenic bacteria, which deteriorates the quality of rural groundwater and seriously pollutes the sur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCC02F1/001C02F3/30
Inventor 谢林君
Owner 新疆金兰德一泰环保科技有限公司
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