what is sodium hypochlorite used for in water treatment in britain

what is sodium hypochlorite used for in water treatment in britain
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  • What is a sodium hypochlorite solution?
  • In a sodium hypochlorite solution, which normally sits at a pH of 11–13, all available chlorine is in the form of hypochlorite ions (OCl −), which, as previously discussed, is far less efficacious than hypochlorous acid. Sodium hypochlorite (NaOCl) is used to treat drinking water during water processing.
  • What are the targets of sodium hypochlorite treatment?
  • The targets of sodium hypochlorite treatment include E. coli and cyanotoxins, which are present in water due to fecal contamination and production by cyanobacteria, respectively. Cyanobacteria bloom on the surface of the water during the blooming season and die during the decaying season due to unfavorable conditions.
  • Does sodium hypochlorite disinfect water?
  • It usually has around 10 to 12% available chlorine, which is the amount of chlorine released for disinfection. This short guide will explain sodium hypochlorite’s ability to disinfect water, how this chemical is produced, any regulations for using it, and its advantages and disadvantages.
  • How does sodium hypochlorite work?
  • Fast action time: Sodium hypochlorite acts rapidly in the elimination of microorganisms, which allows effective disinfection in a relatively short time. Destruction of unpleasant odors and flavors: In addition to disinfecting water, sodium hypochlorite can help reduce unpleasant tastes and odors associated with some contaminants in water.