Which one of the following is not used for disinfection of drinking water ?

Question

Which one of the following is not used for disinfection of drinking water ? (A) Chlorine (B) Ozone (C) Chloramine (D) Phenyl

Tardigrade Admin · Accepted Answer

In a sewage efficient treatment plan (CETP) during the tertiary treatment the decreased water is chlorinated with chlorine or perchlorate salts, ozonised or irradiate with UV to kill pathogens. Phenyl is not used for disinfection of drinking water.

Q. Which one of the following is not used for disinfection of drinking water ?

Chlorine

Ozone

Chloramine

Phenyl

In a sewage efficient treatment plan (CETP) during the tertiary treatment the decreased water is chlorinated with chlorine or perchlorate salts, ozonised or irradiate with UV to kill pathogens. Phenyl is not used for disinfection of drinking water.