Bleaching powder is calcium hydroxide, calcium chloride, calcium hypochlorite mixture, its main component is calcium hypochlorite [Ca(ClO)], effective chlorine content of 30%-38%.Bleaching powder is white or off-white powder or granule, with obvious chlorine stink, very unstable, strong hygroscopicity, and easy to be decomposed by light, heat, water and ethanol.Bleach is dissolved in water in a solution that causes the litmus paper to turn blue, then fade and turn white.Carbon dioxide in the air can be free hypochlorous acid, rare hydrochloric acid will produce a lot of chlorine gas.
Application
1.Calcium Hypochlorite can be used on swimming.pool and drinking water treatment ,clean the industrial circulating water. 2.Calcium Hypochlorite can sterilize tableware,and be used as preventive disinfection of house,hotel,hospital public place. 3.Calcium Hypochlorite can be used on the environmental sterilization of raising fish ,silkworm,livestock,poultry,and so on. 4.Calcium Hypochlorite can be used to bleach the textile,to prevent wool from shrinkage ,to stop eating paper by moth,and act as rubber chlorination.
What is Chlorination? — Safe Drinking Water Foundation
Jan 23, 2017 - Today, chlorination is the most popular method of disinfection and is used for water treatment all over the world. Why do we Chlorinate our water?
Disinfection with Chlorine | Public Water Systems | Drinking
Chlorination is the process of adding chlorine to drinking water to disinfect it and kill germs. Different processes can be used to achieve safe levels of chlorine in drinking water. Chlorine is available as compressed elemental gas, sodium hypochlorite solution (NaOCl) or solid calcium hypochlorite (Ca(OCl)2 1
Chlorination of Drinking Water - Water Research Center
Water used for drinking and cooking should be free of pathogenic (disease causing) ... When combined with filtration, chlorination is an excellent way to disinfect
Types of Chlorine Used in Water Treatment – Pure Water
The most common use of chlorine in water treatment is to disinfect water. As a disinfectant, it has drawbacks, but it also has advantages. Other methods of
Chlorine is one of the most commonly used disinfectants for water disinfection. ... chlorine gas is only used for large municipal and industrial water purification
Emergency Disinfection of Drinking Water | Ground Water and
Sep 7, 2017 - Disinfect water using household bleach, if you can't boil water. Only use regular, unscented chlorine bleach products that are suitable for
Drinking Water Chlorination: A Review of Disinfection
Drinking water chlorination and filtration have helped to virtually eliminate these ... Regardless of the primary disinfection method used, water systems must
China Chemicals Used To Purify Water Supplier
English
