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

Living sewage treatment system and process for single families in rural villages

A domestic sewage and treatment system technology, applied in biological water/sewage treatment, water/sludge/sewage treatment, gray water treatment, etc., can solve the problem of high sewage operation and maintenance costs, low technical level of operating personnel, and paralysis of sewage treatment facilities and other problems, to achieve the effect of uniform water flow, avoid secondary pollution, and improve the removal effect

Active Publication Date: 2018-12-21
SHENGSHI LANDSCAPE GRP CO LTD
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

According to the actual operation situation, the sewage collection in most villages is difficult, and all or only part of the sewage can enter the sewage treatment facilities. The high cost of sewage operation and maintenance brings a certain financial burden to the village government. Unstable or paralyzed sewage treatment facilities

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
  • Living sewage treatment system and process for single families in rural villages
  • Living sewage treatment system and process for single families in rural villages
  • Living sewage treatment system and process for single families in rural villages

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A rural single-household domestic sewage treatment system includes a domestic sewage discharge source located on the ground, an underground sewage treatment device, and a rooftop sewage purification device. The domestic sewage discharge sources are generated and collected from toilets, squatting toilets, kitchens, baths, etc.

[0036] The underground sewage treatment device includes a baffle anaerobic pool 1 and a water collection adjustment pool 2. The outlet of the domestic sewage discharge source is connected to the entrance of the baffle anaerobic pool 1, and the sewage from the domestic sewage discharge source is in the baffle anaerobic tank. Oxygen tank 1 entrance is discharged into the baffle anaerobic tank 1, and the bottom of the baffle anaerobic tank 1 is provided with a slag outlet 5, and the outlet of the baffle anaerobic tank 1 is provided with an overflow pipe 3; in this embodiment, The sewage flow channel of the baffle anaerobic tank 1 is G-shaped when vi...

Embodiment 2

[0047] The process of using the system described in embodiment 1 to process domestic sewage comprises the following processing steps:

[0048] 1) Discharge the domestic sewage into the baffle anaerobic pool 1, store it for 6 days, overflow to the water collection adjustment pool 2, and store it for 2 days;

[0049] 2) Convey the upper material of the water collection adjustment tank 2 upwards, and control the conveying flow rate to 1m 3 / h, enter the pipeline mixer 7, and the nano-dissolved air water produced by the micro-nano aerator 8 is transported into the pipeline mixer 7 at the same time, and the delivery flow rate is 0.8m 3 / h;

[0050] 3) The mixed material enters the first planting area 16 from the first water collecting pipe 10 , and is discharged from the third planting area 18 into the clear water pool 15 .

[0051] 4) Part of the water in the clean water tank 15 is returned to the micro-nano aerator 8 to form a circulation, which effectively improves the removal...

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
Vertical heightaaaaaaaaaa
Diameteraaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention relates to a living sewage treatment system and process for single families in rural villages. The process comprises the following treatment steps: 1) discharging living sewage into a baffling anaerobic pool, and further overflowing into a water collection adjusting tank; 2) conveying upper-layer materials of the water collection adjusting tank upwards into a pipeline mixer, and conveying nano air dissolved water generated by a micro nano aerator into the pipeline mixer at the same time; 3) feeding mixed materials into a first planting area from a first water collection tube, andfurther discharging into a clean water tank from a third planting area. By adopting the living sewage treatment system for single families in rural villages, living sewage can be collected and treated in situ, and the effluent can meet first-class standard A of the GB 18918-2002 emission standards.

Description

technical field [0001] The invention belongs to the field of domestic sewage treatment, and in particular relates to a rural single household domestic sewage treatment system and process. Background technique [0002] With the rapid development of China's economy and society, rural living standards are getting higher and higher. Flush toilets, washing machines, bathing facilities, automatic dishwashers, etc. have entered thousands of households. Water consumption and domestic sewage discharge have increased rapidly, resulting in a large amount of domestic sewage. However, although the rural population is large and produces a large amount of sewage, the population is scattered, and usually hundreds of people gather into a village, resulting in a large amount of rural domestic sewage. Large, large dispersion area, difficult collection, low efficiency of domestic sewage collection facilities, incapable of comprehensive and complete collection of domestic sewage, and domestic se...

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): C02F3/28C02F3/32
CPCC02F3/284C02F3/32C02F2103/002C02F2103/005C02F2209/08C02F2209/10C02F2209/16C02F2209/18C02F2209/22C02F2209/38
Inventor 梁丽珍郑宾国冯子文黄雁飞黄婷婷王浩
Owner SHENGSHI LANDSCAPE GRP CO LTD
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