Question

write down the working of water treatment plant in points...
plz ans ASAP....

Answer 1

Substances that are removed during the process of drinking water treatment include suspended solids, bacteria, algae, viruses, fungi, and minerals such as iron and manganese. ... It is therefore common practice to keep residual disinfectants in the treated water to kill bacteriological contamination during distribution..

Answer 2

Most treatment plants were built to clean wastewater for discharge into streams or other receiving waters, or for reuse. Years ago, when sewage was dumped into waterways, a natural process of purification began. ... The basic function of wastewater treatment is to speed up the natural processes by whichwater is purified.