Domestic sewage treatment system utilizing solar energy and treatment method of same

A domestic sewage and treatment system technology, applied in energy wastewater treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of different optimal reaction conditions, complicated treatment process, long reaction process, etc. problems, to achieve the effect of rich biological species, large biomass, and improved treatment effect

Active Publication Date: 2014-07-23
甘肃优源环保工程科技有限公司
View PDF6 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Domestic sewage contains a large amount of organic matter, nitrogen and phosphorus and other nutritional pollutants. When the most economical biochemical method is used for treatment, the bacteria that degrade organic matter, nitrogen, and phosphorus are different, and the optimal reaction conditions for each other are different. As a result, the treatment process is complicated, the reaction process is long, and the operation is complicated, which is not suitable for decentralized small-scale sewage treatment in rural areas.

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
  • Domestic sewage treatment system utilizing solar energy and treatment method of same
  • Domestic sewage treatment system utilizing solar energy and treatment method of same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0034] Such as figure 1 As shown, during the working process, domestic sewage flows into the sewage regulating tank through the water inlet pipe, the sewage is lifted by the submersible pump, most of it flows through the water outlet pipe, and then flows through the tower in the form of spray from top to bottom through the spray water distribution pipe The combined microbial immobilized porous carrier and sponge iron filler in the biofilter, the pollutants in the sewage (mainly organic pollutants) are degraded under the action of the immobilized microorganisms on the carrier and the chemical strengthening of the sponge iron filler, After being treated by the above-mentioned carrier, the sewage flows into the regulat...

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

No PUM Login to view more

Abstract

The invention provides a domestic sewage treatment system utilizing the solar energy and a treatment method of the same. The system comprises a solar system, an adjustment pool, a tower-type biofilter and a land treatment system. The method comprises the steps of utilizing the solar energy as a power for sewage circulation, sequentially treating the domestic sewage by the three phases of the adjustment pool, the tower-type biofilter and the land treatment system, and then draining water which reaches the standards. According to the system and the method provided by the invention, compared with the traditional biotreatment technology, microorganisms are fixed on carriers, thus preventing the loss of the microorganisms and reducing the dosage of the microorganisms; the microorganisms are high in activity, fast in reproduction, wide in adaptability and high in degradation capacity, thus increasing the biotreatment efficiency; meanwhile, the circulation of the sewage in the tower-type biofilter is carried out by utilizing the solar energy, thus reducing the running cost.

Description

technical field [0001] The invention relates to the technical field of domestic sewage treatment, in particular to a domestic sewage treatment system using solar energy and a method for treating sewage in the domestic sewage treatment system using solar energy. Background technique [0002] With the deepening of our country's environmental protection work, the treatment of scattered domestic sewage in vast rural areas and troops has increasingly become the focus of environmental protection work. Domestic sewage contains a large amount of organic matter, nitrogen and phosphorus and other nutritional pollutants. When the most economical biochemical method is used for treatment, the bacteria that degrade organic matter, nitrogen, and phosphorus are different, and the optimal reaction conditions for each other are different. As a result, the treatment process is complicated, the reaction process is long, and the operation is complicated, which is not suitable for decentralized s...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/14
CPCY02A20/212Y02W10/37
Inventor 李文譞
Owner 甘肃优源环保工程科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap