“CHLORINE is a highly efficient disinfectant, and is added to public water supplies to kill disease-causing pathogens … that commonly grow in water supply reservoirs, on the walls of water mains and in storage tanks … cholera, typhoid fever, and dysentery killed countless people annually before disinfection methods were employed routinely.”
http://en.wikipedia.org/wiki/Water_chlorination
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022