Science, asked by jai116, 1 year ago

how does sewage work in urban area

Answers

Answered by shivamra9p48b1z
2
In urban areas sewage system are underground because sewage system is openly so many disease are cause and many problems are cause so sewage systems are under ground it is good for health
Answered by somya29
2
The start of the process is with drains and sewage outlets from individual houses and building which takes the waste water down into sewage pipes usually below ground The water continues to flow through increasingly larger pipes until it reaches the treatment plant.
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