EXHIBITION
ENOCHLOR

Homepage / News Details

All categories

Water treatment agent and sustainable development
Recommend

  • Categroy:News
  • Author:
  • Origin:
  • Release Time:2019-11-01 15:22
  • Views:

【Summary】It includes industrial, urban and environmental chemicals used to treat water, including cooling water, boiler water, air conditioning water, drinking water, sewage and process water including water f

Water treatment agent and sustainable development
Recommend

【Summary】It includes industrial, urban and environmental chemicals used to treat water, including cooling water, boiler water, air conditioning water, drinking water, sewage and process water including water f

  • Categroy:News
  • Author:
  • Origin:
  • Release Time:2019-11-01 15:22
  • Views:
Information

 

 

2.1 Main content and development history of water treatment agent

 

 

 

 

 

 

Water treatment chemicals also known as water treatment agents.

 

 

It includes industrial, urban and environmental chemicals used to treat water, including cooling water, boiler water, air conditioning water, drinking water, sewage and process water including water for oil recovery.

Chemical treatment is to use chemical agents to eliminate and prevent scaling, corrosion, bacteria and algae breeding and water purification treatment technology.

It USES coagulants to remove mechanical impurities in raw water, scale inhibitors to prevent the formation of scale 2, corrosion inhibitors to inhibit corrosion, bactericides to prevent the growth of harmful microorganisms, cleaning agents to remove rust residue, old scale, oil, etc.

Circulating cooling water treatment technology in foreign countries began to develop in the early 1930s.

There are 200 water treatment agent production plants in China with more than 100 varieties, with an annual total output of about 200,000 tons and an annual output value of about 1 billion yuan.

 

2.2 Water treatment agent and sustainable development

To save water, we must first catch the industrial water that is used intensively.

Among industrial water, cooling water accounts for the largest proportion, accounting for about 60%-70%. Therefore, saving cooling water has become the most urgent task for industrial water conservation.

After the cooling water is recycled, the water consumption is greatly saved. However, as the cooling water evaporates continuously, the salt in the water is concentrated, and the cooling water is in contact with the atmosphere. The dissolved oxygen and bacteria content is greatly increased, resulting in serious scaling, corrosion and bacterial algae breeding in the circulating cooling water. The exchange rate is greatly reduced, the maintenance is frequent, and the production is threatened. To this end, it is necessary to add a scale inhibitor, a corrosion inhibitor, a bactericidal algaecide, and a cleaning agent, a pre-filming agent, a dispersing agent, an antifoaming agent, a flocculating agent, and the like in the cooling water. This set of techniques for adding chemical agents to prevent scaling, corrosion, and bacterial growth of circulating water is called chemical water treatment technology. It includes pretreatment, cleaning, pickling, pre-filming, normal dosing, and sterilization. The use of coagulants and flocculants in primary treatment in wastewater treatment is also an important means of recycling wastewater. Chemical water treatment technology is currently the most widely used and effective means of industrial water saving.

Keyword:

Releate News

Calcium hypochlorite analysis
Calcium hypochlorite analysis
Time of issue : 2022-06-27 14:39:59
Use method of bleaching powder essence 1, 100Kg 65% bleaching powder added to 1 ton of water, can be prepared into an effective chlorine content of 6.5% bleach solution. 2, 1 ton of water to add 1.7 grams of bleaching powder can be matched with effective chlorine for one million parts of the disinfectant water.
See more information
Use method of bleaching powder essence 1, 100Kg 65% bleaching powder added to 1 ton of water, can be prepared into an effective chlorine content of 6.5% bleach solution. 2, 1 ton of water to add 1.7 grams of bleaching powder can be matched with effective chlorine for one million parts of the disinfectant water.
Application and advantage of calcium hypochlorite in eutrophication of external water source and sediment
Application and advantage of calcium hypochlorite in eutrophication of external water source and sediment
The external water source is thoroughly treated to reduce the probability of abnormal algae appearing in the first time.
See more information
The external water source is thoroughly treated to reduce the probability of abnormal algae appearing in the first time.
What advantages and disadvantages does hypochlorous acid eliminate venom have?
What advantages and disadvantages does hypochlorous acid eliminate venom have?
- the advantages: 1, sterilization rate up to 99.999% : sterilization speed reached 80 times of chlorine-containing products, low concentration of high activity, concentration of 100ppm can achieve the ideal purpose of sterilization.
See more information
- the advantages: 1, sterilization rate up to 99.999% : sterilization speed reached 80 times of chlorine-containing products, low concentration of high activity, concentration of 100ppm can achieve the ideal purpose of sterilization.
Previous page
1
2
44

CONTACT US

HAI XING ECONOMIC DEVELOPMENT AREA, HAI XING COUNTY 061200, HEBEI 

PRODUCTS

CALCIUM HYPOCHLORITE
TCCA
SDIC
BCDMH

FEEDBACK

Username used for comment:
Customer message
Description:
验证码

© 1999-2018 北京网站建设有限公司 Copyright © 2012-2022 All Rights Reserved   Powered by www.300.cn   冀ICP备12012949号  津公网安备 12010302002173号     Seo tag