A rural domestic waste water treatment system

A technology of domestic sewage and treatment system, applied in biological water/sewage treatment, water/sewage treatment, biological sludge treatment, etc. , avoid illegal discharge, the effect of large processing capacity

Inactive Publication Date: 2017-11-21
宜昌沮漳河环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, septic tanks are mostly used in the treatment of domestic sewage in rural areas of our country, but the sewage treated only by septic tanks still cannot meet the discharge requirements, and direct discharge will cause certain pollution to the environment

Method used

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  • A rural domestic waste water treatment system

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the examples, but the protection scope of the present invention is not limited to the scope expressed in the examples.

[0011] Such as figure 1 As shown, a rural domestic sewage treatment system includes a plurality of grease traps 1 and septic tanks 2 scattered next to the households. The grease traps are set at the end of the kitchen sewer pipes of the households, and the septic tanks 2 are set in the toilets of the households. The end of the sewer pipe, the system also includes at least one buried unpowered domestic sewage treatment equipment 3 and the pipe network 4, the front end of the pipe network is respectively connected to each grease trap 1 and septic tank 2, and the end is connected to the The water inlet of the buried unpowered domestic sewage treatment equipment.

[0012] The system also includes a constructed wetland 5, which is connected to the water outlet of the buried unpowere...

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Abstract

The invention discloses a rural domestic sewage treatment system, which comprises a plurality of grease traps and septic devices scattered beside the households, the grease traps are arranged at the end of the kitchen sewer pipes of the residents, and the septic devices are arranged at the sewer pipes of the toilets of the residents At the end of the system, the system also includes at least one buried unpowered domestic sewage treatment equipment and pipe network. Water inlet of sewage treatment equipment. The invention has reasonable structural design, large processing capacity, remarkable effect of denitrification, phosphorus removal and degradation of pollutants, low investment, flexible installation, small floor area, and can effectively treat rural domestic sewage, avoiding illegal discharge and polluting the environment. It solves the problem that rural residents are scattered and it is difficult to build a sewage treatment plant, and the system does not require additional power to operate, easy to operate and maintain, and also has the effect of beautifying the environment.

Description

technical field [0001] The invention belongs to the field of environmental protection and relates to sewage treatment, in particular to a rural domestic sewage treatment system. Background technique [0002] At present, septic tanks are mostly used in the treatment of domestic sewage in rural areas of our country, but the sewage treated only by septic tanks still cannot meet the discharge requirements, and direct discharge will cause certain pollution to the environment. However, if the sewage is collected to the sewage treatment plant for treatment, the concentration of organic matter in the sewage treated by the septic tank of the sewage treatment plant is often concentrated due to geographical concentration, and further degradation and purification are required. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rural domestic sewage treatment system, which has a reasonable structural design, can effectively tr...

Claims

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Application Information

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IPC IPC(8): C02F9/14C02F11/04
CPCY02W10/37C02F9/00C02F1/00C02F1/40C02F3/32C02F3/34C02F11/04
Inventor 朱心学
Owner 宜昌沮漳河环保科技有限公司
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