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

Water quality stabilizer and preparation package thereof

A water quality stabilizer and material technology, applied in the field of water treatment, can solve the problems of accelerating the growth of bacteria and algae, excessive phosphorus content in circulating water sewage, etc., and achieve the effect of effective scale inhibition performance

Inactive Publication Date: 2017-07-07
兰州华星高科技开发有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. Phosphorus-containing scale inhibitors cause eutrophication of circulating cooling water and accelerate the growth of bacteria and algae;
[0004] 2. Phosphorus-containing scale inhibitors are likely to cause excessive phosphorus content in circulating water sewage after use

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

[0014] Embodiment of the present invention is described below, and embodiment does not constitute limitation of the present invention:

[0015] A water quality stabilizer, characterized in that it comprises the following parts by weight, 12 parts of carboxylate-sulfonate-nonionic terpolymer, AA / AMPS: 15 parts, HPMA10 parts; PESA: 20 parts, PASP20 parts, 23 parts of water; add the above raw materials into the enamel stirring tank according to the ratio and stir for 2 hours.

[0016] The scheme here is tested. After using this product, the circulating water treatment effect can be tested: 15mcm; the thermal resistance of dirt is ≤3×10 -4 m 2 k / w. [A1] With the promulgation of water ten regulations, higher requirements are put forward for the wastewater discharge of various enterprises, and this product can solve the problem of excessive phosphorus in circulating water sewage, and at the same time can save the need for dosing due to the excessive growth of bacteria and algae c...

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 the field of water treatments, in particular to a water quality stabilizer and a preparation package thereof. The water quality stabilizer is prepared from, by weight, 12 parts of carboxylate-sulphonate-nonionic terpolymer, 15 parts of acrylic acid or 2-acrylamido-2-methylpropane sulfonic acid, 10 parts of hydrolytic polymerized maleic anhydride, 20 parts of polyepoxysuccinic acid, 20 parts of polyaspartic acid and 23 parts of water; the above materials are added into an enamel agitated vessel in sequence according to the matching ratio and stirred for two hours. The water quality stabilizer has the advantages that no phosphorus exists in the product, after antisludging agents are used, the calcium carbonate lattice in circulating water can be subjected to aberration through the dispersion and lattice distortion property of the antisludging agents, and the formation of calcium carbonate crystals is avoided; even if the crystals are formed, the crystals can be dispersed in water and cannot form large particles because of the dispersion property of the product, the crystals cannot be attached to the surface of the equipment, and accordingly effective scale inhibiting property is achieved.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a water quality stabilizer and a preparation package thereof. Background technique [0002] When the circulating water is used, scaling will occur in the circulating water, which will affect the heat exchange efficiency and corrosion hazards of the equipment. After using this product, it can effectively prevent the scaling of the circulating water, so that the equipment can operate safely, stably and economically. At present, scale inhibitors are divided into high-phosphorus, low-phosphorus and non-phosphorus scale inhibitors, while non-phosphorus scale inhibitors contain less than 2% phosphorus, so organic phosphorus still exists in some non-phosphorus scale inhibitors. [0003] 1. Phosphorus-containing scale inhibitors cause eutrophication of circulating cooling water and accelerate the growth of bacteria and algae; [0004] 2. After the use of phosphorus-containing scale inhibi...

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): C02F5/08C02F5/10
Inventor 王心齐王琦
Owner 兰州华星高科技开发有限公司
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More