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

Composition for eliminating organic matter molecules and pathogens in sewage

A composition and organic matter technology, applied in the direction of flocculation/sedimentation water/sewage treatment, sterilization/microdynamic water/sewage treatment, etc., can solve problems such as aggravating water shortage and uneven distribution of water resources

Inactive Publication Date: 2014-04-23
SICHUAN HAIPU FLUID TECH
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, my country's water resources are unevenly distributed in time, space and geographical distribution, which aggravates the actual water shortage situation.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] In this embodiment, the sewage treatment agent is composed of the following components by weight: 5 parts of sodium silicate, 2 parts of magnesium chloride, 1 part of ferric chloride, 0.5 part of polyaluminum chloride, and 0.5 part of cationic polyacrylamide , 5 parts of polymerized ferric trichloride, 6 parts of D-malic acid, and 1 part of polyethyleneimine.

[0016] When in use, the first generated sewage is first concentrated in the sewage pool, and a grille is set at the sewage outlet of the sewage pool to perform initial filtration on the outflowing sewage, intercept large suspended matter for subsequent treatment, and remove the filtered sewage through the grille The sewage is transported to the sedimentation tank by the lifting pump for the first precipitation, the sewage after the first precipitation enters the reaction tank, and the sewage treatment agent of embodiment 1 is added to the reaction tank at the same time, the quality of the added sewage treatment ag...

Embodiment 2

[0018] In this embodiment, the sewage treatment agent is composed of the following components by weight: 10 parts of sodium silicate, 4 parts of magnesium chloride, 2 parts of ferric chloride, 1 part of polyaluminum chloride, and 2.5 parts of cationic polyacrylamide , 9 parts of polymerized ferric trichloride, 8.5 parts of D-malic acid, and 2.5 parts of polyethyleneimine.

[0019] Use the sewage treatment agent of this embodiment according to the method of Example 1, the quality of the sewage treatment agent added during use and the sewage mass ratio are 1:20000, adopt the formula of this embodiment, according to the consumption of 1:20000, macromolecular organic matter The elimination rate can reach up to 90%, and the killing rate of pathogens can reach up to 93%.

Embodiment 3

[0021] In this embodiment, the sewage treatment agent is composed of the following components by weight: 6.5 parts of sodium silicate, 3 parts of magnesium chloride, 1.5 parts of ferric chloride, 0.6 parts of polyaluminum chloride, and 2.5 parts of cationic polyacrylamide , 8 parts of polymerized ferric chloride, 8 parts of D-malic acid, and 1.5 parts of polyethyleneimine.

[0022] Use the sewage treatment agent of this embodiment according to the method of Example 1, the quality of the sewage treatment agent added during use and the sewage mass ratio are 1:15000, adopt the formula of this embodiment, according to the consumption of 1:15000, macromolecular organic matter The elimination rate can reach up to 92%, and the killing rate of pathogens can reach up to 94%.

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 present invention relates to a composition for eliminating organic matter molecules and pathogens in sewage. The treatment agent comprises, by weight, 5-10 parts of sodium silicate, 2-4 parts of magnesium chloride, 1-2 parts of ferric chloride, 0.5-1 part of polyaluminum chloride, 0.5-2.5 parts of cationic polyacrylamide, 5-10 parts of polyferric chloride, 6-9 parts of D-malic acid, and 1-2.5 parts of polyethyleneimine. With the sewage treatment agent, organic matter macromolecules in sewage can be well eliminated, pathogens in sewage can be killed, the organic matter macromolecule elimination rate can be up to 96%, and the pathogen kill rate can be up to 98%.

Description

technical field [0001] The invention relates to a composition for eliminating organic molecules and pathogens in sewage. Background technique [0002] my country is a water-scarce country, and its per capita water resources are only 1 / 4 of the world's per capita. Moreover, my country's water resources are unevenly distributed in time, space and geographical distribution, which aggravates the actual water shortage situation. Therefore, in recent years, my country's urban water resources have become more tense, and many cities are seriously short of water. At the same time, the pollution of water resources is becoming more and more serious, so many factories have established their own water treatment plants to change the current situation of water shortage and pollution. Environmental protection has increasingly become one of the factors affecting and restricting the development of human society. With the continuous development of industry and the rapid increase of urban po...

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): C02F1/50C02F1/52
Inventor 蒋明安
Owner SICHUAN HAIPU FLUID TECH
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