Integrated device suitable for rural sewage treatment in Yellow River basin

A technology for rural sewage and watersheds, applied in biological treatment devices, biological water/sewage treatment, water/sewage multi-stage treatment, etc., which can solve the problems of sewage dispersion and uneven discharge.

Pending Publication Date: 2021-12-03
YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Sewage is scattered;
[0004] 2. Uneven discharge;

Method used

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  • Integrated device suitable for rural sewage treatment in Yellow River basin
  • Integrated device suitable for rural sewage treatment in Yellow River basin
  • Integrated device suitable for rural sewage treatment in Yellow River basin

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or element must have a particular orientation, be constructed, and operate in a ...

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Abstract

The invention discloses an integrated device suitable for rural sewage treatment in the Yellow River basin, and belongs to the technical field of sewage treatment. The integrated device is characterized by comprising a septic tank, wherein an ABR tank is arranged on the right side of the septic tank, an aerobic tank is arranged on the right side of the ABR tank, and a sedimentation tank is arranged on the right side of the aerobic tank; and a clean water tank is arranged on the right side of the sedimentation tank. The ABR pool of the sewage treatment device integrates the principles of the ABR and the plug flow reactor; a series of vertically mounted baffle plates are used in the ABR tank to divide the ABR tank into a plurality of reaction chambers which are connected in series, and each reaction chamber can be regarded as a relatively independent up-flow sludge bed system; The device has a series of advantages of simple structure, low cost, strong impact load resistance, high treatment efficiency and the like, and solves the problems that the existing sewage treatment integrated device is large in occupied area, large in investment, poor in water quality and water quantity adaptability, low in treatment efficiency and incapable of meeting the domestic sewage treatment requirements of most rural areas in the Yellow River basin.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to an integrated device suitable for rural sewage treatment in the Yellow River Basin. Background technique [0002] Rural domestic sewage refers to various sewage mixtures produced by rural residents in daily life and production, mainly from flushing sewage, washing sewage, kitchen sewage and other types of sewage; the Yellow River Basin generally belongs to North China and Northwest China. Compared with other regions, the amount of water has distinctive characteristics: the types of water used in rural areas of North China are mainly tap water and groundwater. The climate in Northwest China is arid and the average temperature is low. Rural residents consume less water for their daily lives. Most village residents have little water for flushing toilets and no shower facilities. In recent years, with the continuous advancement of social and economic development, families i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F3/28C02F9/14
CPCC02F3/284C02F9/00C02F3/02C02F3/1263C02F3/10C02F2203/006
Inventor 陈融旭张杨顾晋饴韩冰贾佳曹永涛田世民王弯弯赵凌栋梁帅张展硕刘香君景永才邹清洋时芳欣
Owner YELLOW RIVER INST OF HYDRAULIC RES YELLOW RIVER CONSERVANCY COMMISSION
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