polymer preparation water and wastewater treatment in luxembourg
This chapter gives guidance on the importance of potential chemicals derived from water treatment or distribution, from a management perspective. 8.2 Chemicals used in treatment 8.2.1 Disinfectants and disinfection by-products The three chemicals most commonly used as primary disinfectants are chlorine, chlorine dioxide and ozone.
Approximately 4 grams of table salt is added for every litre of water (nine times less than the amount of salt in seawater and very similar in proportion to a teardrop). 2. Once dissolved, an electric current is passed through the water via an electrode and the salt turns into chlorine.
