Science, asked by jiyanshbanjari9, 1 day ago

how many wastewater treatment are there and explain also​

Answers

Answered by bishtdhansingh97
2

Answer:

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.

Explanation:

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