Domestic sewage purification agent and preparation method thereof

A domestic sewage and purification agent technology, which is applied in the direction of chemical instruments and methods, water/sewage treatment, adsorption water/sewage treatment, etc., can solve the problems of affecting the treatment effect of domestic sewage, complex production process, high production cost, etc., and achieve production cost Low, good effect, low price effect

Inactive Publication Date: 2017-04-19
ZHENGZHOU LIFUAI BIOLOGICAL TECH CO LTD
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many domestic sewage purifiers on the market, but the production cost is high due to the complicated production process; and the process of domestic sewage treatment is also relatively cumbersome, which affects the effect of domestic sewage treatment

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

[0020] Weigh 15 parts of polyacrylamide, 18 parts of ferric chloride, 15 parts of sodium thiosulfate, 15 parts of lignin, 8 parts of sodium hypochlorite, 8 parts of polysaccharide, 6 parts of pampas grass, 6 parts of cattail, 4 parts of medical stone 5 parts of sweet potato starch, 2 parts of soap powder, and 80 parts of deionized water; first, add pampas grass, cattails, medical stone and sweet potato starch into the pulverizer, and pulverize them into 100-mesh powder for later use; mix polysaccharide and soap powder Add deionized water, and use ultrasonic vibration for 5 minutes to obtain mixed solution I; add ferric chloride, sodium thiosulfate, lignin and sodium hypochlorite to mixed solution I respectively, and stir while adding to obtain mixed solution II; Add the above powder into the mixed liquid II, stir for 6 minutes to obtain the mixture; add polyacrylamide to the mixture, use ultrasonic vibration for 3 minutes, stop stirring, and obtain the domestic sewage purifier;...

Embodiment 2

[0022] Weigh 25 parts of polyacrylamide, 25 parts of ferric chloride, 20 parts of sodium thiosulfate, 20 parts of lignin, 10 parts of sodium hypochlorite, 10 parts of polysaccharide, 8 parts of pampas grass, 8 parts of cattail, and dimalonic acid 8 parts of ethyl ester, 7 parts of medical stone, 8 parts of sweet potato starch, 5 parts of soap powder, 0.1 part of vegetable essential oil, 100 parts of deionized water; It is a 90-mesh powder, and it is set aside; add polysaccharides, plant essential oils and soap powder to deionized water, and use ultrasonic vibration for 6 minutes to obtain a mixed solution I; add ferric chloride, sodium thiosulfate, Add lignin and sodium hypochlorite, and stir while adding to obtain mixed solution II; add the above powder to mixed solution II, and stir for 8 minutes to obtain a mixture; stir diethyl malonate and polyacrylamide evenly, and then add Into the mixture, ultrasonic vibration is used for 2 minutes, and the stirring is stopped to obtai...

Embodiment 3

[0024] Weigh 15 parts of polyacrylamide, 18 parts of ferric chloride, 15 parts of sodium thiosulfate, 15 parts of lignin, 8 parts of sodium hypochlorite, 8 parts of polysaccharide, 6 parts of pampas grass, 6 parts of cattail, dimalonic acid 5 parts of ethyl ester, 4 parts of medical stone, 5 parts of sweet potato starch, 2 parts of soap powder, 0.02 parts of vegetable essential oil, 80 parts of deionized water; It is a 100-mesh powder, and it is set aside; add polysaccharides, plant essential oils and soap powder to deionized water, and use ultrasonic vibration for 5 minutes to obtain a mixed solution I; add ferric chloride, sodium thiosulfate, and Add lignin and sodium hypochlorite, and stir while adding to obtain mixed liquid II; add the above powder to mixed liquid II, and stir for 6 minutes to obtain a mixture; stir diethyl malonate and polyacrylamide evenly, and then add Put it into the mixture, use ultrasonic vibration for 3 minutes, stop stirring, and obtain the domesti...

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 discloses a domestic sewage purification agent and a preparation method thereof, wherein the domestic sewage purification agent comprises, by weight, 10-25 parts of polyacrylamide, 10-25 parts of ferric chloride, 10-20 parts of sodium thiosulfate, 7-20 parts of lignin, 5-10 parts of sodium hypochlorite, 5-10 parts of polysaccharide, 5-8 parts of cortaderia selloana, 5-8 parts of typha orientalis presl, 5-8 parts of diethyl malonate, 2-7 parts of maifanite, 2-8 parts of sweet potato starch, 1-5 parts of soap powder, 0.01-0.1 part of plant essential oil, and 50-100 parts of deionized water.. According to the present invention, the coordinating effect is provided by compounding the raw materials, such that the contents of COD, BOD and SS in domestic sewage are significantly reduced, the treated water quality achieves the national sewage discharge standard requirement, and the treated sewage can be recycled, and cannot cause secondary pollution to the natural world; and the used raw materials have the low price so as to provide the low production cost, the domestic sewage treatment process is simple, and the domestic sewage treatment effect is good.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a domestic sewage purifying agent and a preparation method thereof. Background technique [0002] Water is the source of life. In people's traditional concept, water is inexhaustible. However, with the continuous advancement of urbanization, people's demand for water resources is increasing. After entering the new century , water resources have been depleted and polluted. my country's urban domestic sewage discharge is increasing day by day, but the sewage treatment rate is low, less than 50%, so it is very important to strengthen the treatment of domestic sewage. [0003] Domestic sewage is mainly various detergents used in urban life, sewage, garbage, feces, etc., mostly non-toxic inorganic salts. Domestic sewage contains a lot of nitrogen, phosphorus, sulfur, and many pathogenic bacteria. The amount of domestic sewage discharged by each person in the city is 150-400...

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): C02F1/00C02F1/28C02F1/52
CPCC02F1/00C02F1/28C02F1/52
Inventor 王乐
Owner ZHENGZHOU LIFUAI BIOLOGICAL TECH CO LTD
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