Biology, asked by arushisharma75, 1 year ago

sewerage is a transport system that carries sewage to the treatment plant

Answers

Answered by Anonymous
1
what exactly is your question brother?
Answered by hashimvavi
0
It includes physical, biological and sometimes chemical prossess to remove pollutants.
Sewage can be treated close to where it is created (in septic tanks and
their associated drainfields or sewage treatment plants) or collected and transported via a network of pipes and pump stations to a municipal treatment plant.
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