出典:Wikipedia
出典:『Wikipedia』 (2011/02/18 05:17 UTC 版)
Chloramination is the treatment of drinking water with a chloramine[1] disinfectant. Both chlorine and small amounts of ammonia are added to the water one at a time which react together to form chloramine (also called combined chlorine), a long lasting disinfectant. Chloramine disinfection is sometimes used in large distribution systems.