Science, asked by TSVSAN, 2 months ago

Write any two process that is involved in sewage treatment?

Answers

Answered by ssharsha2007

1

Answer:

Treatment Steps

Step 1: Screening and Pumping.
Step 2: Grit Removal.
Step 3: Primary Settling.
Step 4: Aeration / Activated Sludge.
Step 5: Secondary Settling.
Step 6: Filtration.
Step 7: Disinfection.
Step 8: Oxygen Uptake.

Explanation:

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