Sewage treating agent

A sewage treatment agent and technology in parts by weight, applied in water/sewage treatment, water/sludge/sewage treatment, flocculation/sedimentation water/sewage treatment, etc., can solve the problem of poor physical treatment effect and biological treatment cost High product stability, excellent flocculation, and wide pH range

Inactive Publication Date: 2017-06-09
周子童
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical methods have problems of poor treatment effect and unstable treatment rate; the cost

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 Construction

[0012] The present invention will be described in detail below in conjunction with the examples.

[0013] The sewage treatment agent is configured by the following parts by weight ratio, and is characterized in that: polyaluminum chloride 23; polyacrylamide 23; polyethyleneimine 10; bentonite 25.

[0014] The relative density of the polyferric trichloride is 1.450, acidic and easily soluble in water. Compared with the serious harm caused by aluminum salt flocculant residual aluminum to the human body and the biological toxicity of aluminum, as well as the poor coagulation effect and poor product stability of iron salt flocculant, this chemical composition has a wide range of applicable pH values. After treatment, the pH of the water does not decrease much, the chroma of the water does not increase, and the treatment effect is excellent. The effect is more pronounced when the treated water temperature is lower.

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 relates to a chemical reagent, in particular to a novel sewage treatment agent for sewage treatment. The present invention is configured by the following ratios in parts by weight: polyaluminum chloride 10-25; polyacrylamide 20-25; polyethyleneimine 7-12; bentonite 20-25. The polymeric ferric chloride selected by the present invention is easily soluble in water and has excellent coagulation effect and good product stability. agent, so that the present invention has an excellent flocculation effect, and the present invention has the advantages of fast purification speed, good effect, environmental protection and non-toxicity.

Description

technical field [0001] The invention relates to a chemical reagent, in particular to a novel sewage treatment agent for sewage treatment. Background technique [0002] Due to population growth and economic development, a series of problems affecting the quality of resources caused by excessive exploitation and irrational development and utilization of resources have directly threatened the survival of us and future generations. [0003] Our country is also facing these problems. Our country is a country with scarce water resources. How to alleviate the shortage of water resources and pollution has become an urgent problem. [0004] At present, there are physical, chemical, biological, comprehensive and other methods to deal with the pollution of water resources, but most of the physical methods have problems of poor treatment effect and unstable treatment rate; the cost of biological methods is too high to be popularized and used; Chemical methods are used to treat sewage, ...

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): C02F1/52C02F1/56
CPCC02F1/5236C02F1/5263C02F1/56
Inventor 周子童
Owner 周子童
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