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Urban and rural wastewater recycling system

A sewage recycling, urban and rural technology, applied in the field of urban and rural sewage recycling system, can solve the problems of simple structure, can not meet urban and rural sewage, single function, etc., to achieve the effect of high development value, huge environmental protection projects and economic benefits

Pending Publication Date: 2019-03-19
郭满钰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, urban and rural sewage treatment systems generally have the problems of simple structure and single function, which cannot meet the treatment requirements of modern society for urban and rural sewage ecological environmental protection and recycling.

Method used

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  • Urban and rural wastewater recycling system

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Embodiment Construction

[0007] The sewage recycling system of the present invention will be described below in conjunction with the accompanying drawings.

[0008] figure 1 It is a flow chart of the sewage recycling system of the present invention;

[0009] see figure 1 , the present invention discharges the sewage by classification, and the urban and rural sewage discharge system is designed into three systems of A, B, and C. (1) the toilet (feces) sewage is discharged through the special pipeline A sewage discharge system, and discharged into the biogas fermentation tank. The biogas generated in the process is sold for power generation, heating and residential use. After the biogas fermentation tank is fermented, it is directly processed by the organic fertilizer processing enterprise to produce green and efficient liquid organic fertilizer and solid organic fertilizer. The organic fertilizer is transported by pipeline transportation. Go to the green and high-efficiency agricultural planting area...

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Abstract

The invention relates to an urban and rural wastewater recycling system. Wastewater is subjected to classified discharging, and an urban and rural wastewater discharging system comprises systems A, Band C. Firstly, toilet sewage (urine and feces) is discharged through the special discharging system A and directly discharged into a biogas fermentation tank, and methane generated in a fermentationprocess is sold for power generation, heat supply and daily use of residents; secondly, wastewater of bathrooms and kitchens is discharged through the special discharging system B and discharged intoa factory for filtration and purification, and then recyclable chemical resources are extracted and sold as renewable resources for recycling; thirdly, rainwater is discharged through a discharging system C and discharged into an artificial lake with a natural purification function, and artificial lake construction can make use of idle beaches and land, wilderness and deserts.

Description

technical field [0001] The invention relates to an urban and rural sewage recycling system, in particular to an ecological and environmental protection recycling system for classified discharge of sewage. Background technique [0002] At present, urban and rural sewage treatment systems generally have the problems of simple structure and single function, which cannot meet the treatment requirements of modern society for urban and rural sewage ecological environmental protection and recycling. Contents of the invention [0003] The technical problem to be solved by the present invention: Aiming at the deficiencies and defects of the prior art, the present invention provides a comprehensive treatment of urban and rural sewage by classification and discharge, ecological circulation and environmental protection utilization of sewage, and urban and rural sewage designed for green recycling of regenerated water resources processing system. [0004] The urban and rural sewage re...

Claims

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Application Information

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IPC IPC(8): C02F11/04C02F1/00C02F3/28C02F9/02C05F7/00C05F9/04
CPCC02F1/00C02F1/001C02F3/28C02F11/04C05F7/00C05F9/04C02F2103/005C02F2103/001Y02A40/20Y02E50/30Y02P20/129
Inventor 郭满钰
Owner 郭满钰
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