Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Treating agent for papermaking sewage

A technology of papermaking sewage and treatment agent, which is applied in water/sewage treatment, water/sludge/sewage treatment, process wastewater treatment, etc. It can solve environmental impact and other problems, and achieve stable products, fast reaction speed and high efficiency Effect

Inactive Publication Date: 2016-11-09
虞永华
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology relates to treating paper making wastes that contain various chemicals used by manufacturing processes such as acids or bases like formaldehydes, phenols, etc., which can cause environmental concerns due to their potential negative impact on health issues over time. By adding certain ingredients with specific properties, this new solution provides effective solutions without generating dangerous gaseous compounds when reacting with these materials.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving wastewater management systems for paper milling plants while reducing negative effects caused from excessive amounts of pollutants released during production processes or due to poorly designed septic tanks used in conventional methods such as activated sludge processors (ASP).

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

[0016] The papermaking sewage treatment agent in this embodiment is composed of the following components in parts by mass: 20 parts of polymaleic anhydride, 18 parts of ethylenediamine tetramethylene phosphonic acid, 18 parts of polyol phosphate, oxidized alkylamine 16 parts of polyoxyethylene ether, 18 parts of tetradecyl dimethyl benzyl ammonium chloride, 18 parts of potassium chlorate, 16 parts of trichloroisocyanuric acid, 18 parts of triclosan, 18 parts of lithopone, 16 parts of coal ash , 16 parts of nano-copper oxide, 16 parts of urea, 18 parts of bentonite, 16 parts of glucose, 14 parts of carbon black, 18 parts of zinc oxide powder, 16 parts of corn starch, 14 parts of sucrose, 16 parts of hexamethylenetetramine, β- 8 parts of mercaptoethanol, 8 parts of acetic acid, 8 parts of tert-butyl cellosolve, 8 parts of tetrabutyl titanate, 8 parts of hydroxyethyl cellulose, 8 parts of diisobutyl phthalate, 8 parts of isophorone, 8 parts of butyl carbitol, 8 parts of triethano...

Embodiment 2

[0025] The papermaking sewage treatment agent in this embodiment is composed of the following components in parts by mass: 22 parts of polymaleic anhydride, 20 parts of ethylenediamine tetramethylene phosphonic acid, 20 parts of polyol phosphate, oxidized alkylamine 18 parts of polyoxyethylene ether, 20 parts of tetradecyl dimethyl benzyl ammonium chloride, 20 parts of potassium chlorate, 18 parts of trichloroisocyanuric acid, 20 parts of triclosan, 20 parts of lithopone, 18 parts of coal ash , 18 parts of nano copper oxide, 18 parts of urea, 20 parts of bentonite, 18 parts of glucose, 16 parts of carbon black, 20 parts of zinc oxide powder, 18 parts of corn starch, 16 parts of sucrose, 18 parts of hexamethylenetetramine, β- 10 parts of mercaptoethanol, 10 parts of acetic acid, 10 parts of tert-butyl cellosolve, 10 parts of tetrabutyl titanate, 10 parts of hydroxyethyl cellulose, 10 parts of diisobutyl phthalate, 10 parts of isophorone, 10 parts of butyl carbitol, 10 parts of ...

Embodiment 3

[0034] The papermaking sewage treatment agent in this embodiment consists of the following components in parts by mass: 24 parts of polymaleic anhydride, 22 parts of ethylenediamine tetramethylene phosphonic acid, 22 parts of polyol phosphate, oxidized alkylamine 20 parts of polyoxyethylene ether, 22 parts of tetradecyl dimethyl benzyl ammonium chloride, 22 parts of potassium chlorate, 20 parts of trichloroisocyanuric acid, 22 parts of triclosan, 22 parts of lithopone, 20 parts of coal ash , 20 parts of nano-copper oxide, 20 parts of urea, 22 parts of bentonite, 20 parts of glucose, 18 parts of carbon black, 22 parts of zinc oxide powder, 20 parts of corn starch, 18 parts of sucrose, 20 parts of hexamethylenetetramine, β- 12 parts of mercaptoethanol, 12 parts of acetic acid, 12 parts of tert-butyl cellosolve, 12 parts of tetrabutyl titanate, 12 parts of hydroxyethyl cellulose, 12 parts of diisobutyl phthalate, 12 parts of isophorone, 12 parts of butyl carbitol, 12 parts of tri...

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 treating agent for papermaking sewage. The treating agent is prepared from polymaleic anhydride, ethylenediamine tetramethylenephosphonic acid, polyhydric alcohol phosphate ester, oxidized alkylamine polyoxyethylene ether, myristyl dimethyl benzyl ammonium chloride, potassium chlorate, trichloroisocyanuric acid, triclosan, lithopone, coal ash, nanometer copper oxide, urea, bentonite, glucose, carbon black, zinc oxide powder, corn starch, sucrose, hexamethylenetetramine,beta-mercaptoethanol, acetic acid, tert-butyl cellosolve, tetrabutyl titanate, hydroxyethyl cellulose, diisobutyl phthalate, isophorone, butyl carbitol, triethanolamine oleic soap, dichlorotetrafluoroethane, disodium mono(polyoxyethylene alkyl)sulfosuccinate and deionized water. The reaction speed is high, no toxic or harmful gas is produced in the process, the reacted product is stable and will not be decomposed to be toxic matter, and the treating agent is efficient, nontoxic and safe to the human body before and after reaction, produces no corrosion to objects, and is high in sewage treating efficiency.

Description

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

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
Owner 虞永华
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
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