Question

with the help of diagram write the various steps (primary, secondary, and tertiary) involved in managine waste water before it is a discharged into water bodies









can any one gives me idea what we have to do in this ☝​

Answer 1

Answer:

Explanation:

There are three main stages of the wastewater treatment process, aptly known as primary, secondary and tertiary water treatment. In some applications, more advanced treatment is required, known as quaternary water treatment. This stage deals with part per million to part per billion levels of contamination and often involves oxidation or fine filtration processes. Each of these stages tackles different pollutants, with water becoming cleaner as it moves through the phases.

Different treatment stages or combinations are adopted dependent on the original quality of the water and its intended final use.