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Environment-friendly water quality stabilizer

A water quality stabilizer and an environmentally friendly technology, which is applied in the fields of scale removal and water softening, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of limiting the discharge of phosphorus-containing substances, and achieve excellent scale inhibition and formulation Science, the effect of improving production capacity

Inactive Publication Date: 2011-05-11
杨羽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the water treatment agent in industrial circulating cooling water is mainly phosphorus-based chemical plant due to PO 4 3- It is a nutrient source for the growth of bacteria and algae, and the discharge of phosphorus-containing substances is limited in environmental protection

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] The environment-friendly water quality stabilizer is prepared from the following raw materials in parts by weight: polyaspartic acid: sodium polyacrylate: sodium gluconate: water=30:37.5:30:70.

Embodiment 2

[0014] The environment-friendly water quality stabilizer is prepared from the following raw materials in parts by weight: polyaspartic acid: sodium polyacrylate: sodium gluconate: water = 25:45:40:80.

Embodiment 3

[0016] The environment-friendly water quality stabilizer is prepared from the following raw materials in parts by weight: polyaspartic acid: sodium polyacrylate: sodium gluconate: water = 35:30:20:60.

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PUM

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Abstract

The invention relates to a water quality stabilizer, in particular to an environment-friendly water quality stabilizer which is prepared from the following raw materials in parts by weight: 25-35 parts of polyaspartic acid, 30-45 parts of polyacrylate sodium, 20-40 parts of gluconic acid sodium salt and 60-80 parts of water. The water quality stabilizer with a scenic and reasonable formula and favorable scale and corrosion inhibition property, which takes the polyaspartic acid as the main raw material, is biodegradable, environment-friendly and less in dosage and belongs to a degradable substance. The water quality stabilizer also has favorable scale and corrosion inhibiting, algae and mud separating and bacteriostasis effects, is free from pollution during pollution discharge, can replace the traditional water quality stabilizer, save resources and improve the capacity, and can be widely applied to circulating cooling water in the industries such as chemical industry, electric power, refrigeration, central air-conditioning, metallurgy, machinery and injection molding.

Description

technical field [0001] The invention relates to a water quality stabilizer, in particular to an environment-friendly water quality stabilizer. Background technique [0002] Scaling and corrosion are ubiquitous issues in circulating cooling water systems, which seriously affect the economic benefits of products. Dirt and corrosion problems. Chemicals added to circulating cooling water to prevent cooling water from corroding and scaling equipment. It can form a stable complex with calcium, magnesium ions and other scale-forming substances in water. It is easily soluble in water and plays a good role in chelation, dispersion and corrosion inhibition, preventing scaling and loosening the old scale layer, which is easy to clean dirt. It has good corrosion and scale inhibition effects on carbon steel and stainless steel, can improve the heat exchange effect of equipment, prolong the service life of equipment, and play the role of saving water, energy and steel. At present, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F5/12
Inventor 杨羽
Owner 杨羽
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