Ultraviolet Lamp Water Purifier with LED Warning Light

Chlorination is effective against many pathogenic bacteria, but at normal dosage rates it does not kill all viruses, cysts, or worms. When combined with filtration, 

Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water. ... In particular, chlorination is used to prevent the spread of waterborne diseases such as cholera, dysentery, and typhoid

Prior to the successful widespread introduction of chlorination, water treatment techniques existed that included filtration, followed by chemical precipitation and 

Jan 23, 2017 - In order to combat waterborne diseases, different disinfection methods are used to inactivate pathogens. Along with other water treatment 

Water chlorination is the process of adding chlorine or chlorine compounds such as sodium hypochlorite to water. ... In particular, chlorination is used to prevent the spread of waterborne diseases such as cholera, dysentery, and typhoid

Jan 23, 2017 - In order to combat waterborne diseases, different disinfection methods are used to inactivate pathogens. Along with other water treatment 

During the treatment process, chlorine is added to drinking water as elemental chlorine (chlorine gas), sodium hypochlorite solution or dry calcium hypochlorite

Prior to the successful widespread introduction of chlorination, water treatment techniques existed that included filtration, followed by chemical precipitation and 

Typically, chlorine is added to public drinking water as the final stage of treatment, often following an upstream filtration step which removes sediment that can tie 

Chlorination is effective against many pathogenic bacteria, but at normal dosage rates it does not kill all viruses, cysts, or worms. When combined with filtration,