Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for constructing simple buried rural household sewage treatment system

A technology for a sewage treatment system and a construction method, which is applied in the field of construction of a simple buried rural household sewage treatment system, can solve the problems of uneven discharge of sewage and large instantaneous changes, and achieves easy maintenance and construction, low product cost, and improved utilization efficiency. Effect

Inactive Publication Date: 2016-05-04
YUNNAN AGRICULTURAL UNIVERSITY
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the amount of domestic sewage in general rural areas is relatively small, the sewage discharge is uneven, the water volume changes obviously, and the instantaneous change is large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for constructing simple buried rural household sewage treatment system
  • Method for constructing simple buried rural household sewage treatment system
  • Method for constructing simple buried rural household sewage treatment system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A method for constructing a simple underground rural household sewage treatment system, the specific construction steps are as follows:

[0037] 1) Build a sewage collection pool

[0038] Build a buried sewage collection tank 1, the sewage collection tank 1 is composed of a pool body and a cover plate, the pool body is a concrete structure, the inner wall is coated with mortar and plastered for waterproof treatment, and the cover plate is a steel grid structure;

[0039] 2) Build a sewage treatment pool

[0040] Construct the buried sewage treatment pool 3, the sewage treatment pool 3 is connected with the sewage collection pool 1 through the connecting pipe 2 and the simple valve 4, the sewage treatment pool 3 is composed of the pool body, the sewage treatment layer 6 and the cover plate, and the pool body is made of concrete Sewage treatment layer 6 is composed of sand-free concrete layer I8, ceramsite layer 9, geotextile layer 10, and sand-free concrete layer II11 i...

Embodiment 2

[0047] A method for constructing a simple underground rural household sewage treatment system, the specific construction steps are as follows:

[0048]1) Build a sewage collection pool

[0049] Build a buried sewage collection tank 1, the sewage collection tank 1 is composed of a pool body and a cover plate, the pool body is a concrete structure, the inner wall is coated with mortar and plastered for waterproof treatment, and the cover plate is a steel grid structure;

[0050] 2) Build a sewage treatment pool

[0051] Construct the buried sewage treatment pool 3, the sewage treatment pool 3 is connected with the sewage collection pool 1 through the connecting pipe 2 and the simple valve 4, the sewage treatment pool 3 is composed of the pool body, the sewage treatment layer 6 and the cover plate, and the pool body is made of concrete Sewage treatment layer 6 is composed of sand-free concrete layer I8, ceramsite layer 9, geotextile layer 10, and sand-free concrete layer II11 in...

Embodiment 3

[0058] On the basis of Examples 1 and 2, a detachable filter screen 7 is provided under the cover plate of the sewage collection tank 1 to initially filter the sewage, and can filter out large particles in the water to facilitate subsequent rapid purification. .

[0059] Meanwhile, preferably, the thickness of the sandless concrete layer I7 and the sandless concrete layer II10 is selected as 10cm; the thickness of the ceramsite layer 8 is 15cm, and the thickness of the geotextile layer 9 is 5cm; by treating the sewage treatment layer 6 The setting can realize more rapid and efficient purification treatment of sewage.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention belongs to the field of rural sewage treatment, and particularly relates to a method for constructing a simple buried rural household sewage treatment system. The method is mainly started from the goals of sewage purification and cyclic utilization of water resources, a sewage colleting pond, a sewage treatment pond and a clear water pond are constructed, and the three-section type simple buried rural household sewage treatment system is constructed. Independent sewage treatment of scattered residents can be achieved, the situation that villages are dirty, disordered and poor can be gradually relieved, and harmonious development of resources, energy and environment is achieved. Meanwhile, treated clear water can also be used for toilet flushing and greening, so that the utilization efficiency of the water resources is improved, rural life environment degradation caused by random emissions of sewage is avoided, and cyclic utilization of the water resources is achieved.

Description

technical field [0001] The invention belongs to the field of rural sewage treatment, and in particular relates to a construction method of a simple buried rural household sewage treatment system. Background technique [0002] With the improvement of rural construction and living standards, the discharge of rural sewage is increasing day by day. At present, the discharge of rural domestic sewage in my country is about 8-9×10 9 t / a, and there is an increasing trend. On the one hand, random discharge will cause damage to the environment, and on the other hand, it will cause waste of water resources. The sewage pollution load in new rural areas is high, and the income level of farmers is relatively low compared with urban areas, which makes it difficult to promote pollution control measures in new rural areas, and even the phenomenon of direct discharge of waste water without treatment is very common, causing great pollution and damage to the social environment. [0003] At t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C02F9/02
CPCC02F1/001C02F9/00C02F2301/08
Inventor 余建新刘淑霞张川王建雄张耿杰曾维军李建华陈运春李成学郭晓飞葛兴燕
Owner YUNNAN AGRICULTURAL UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com