Science, asked by vvv44, 11 months ago

Out line the main step used in sewage treatment

Answers

Answered by swati7478
5
hey mate, here is your answer.....

《》《》《》《》《》《》《》《》《》

The water, at this stage, is put into large rectangular tanks. These are called aeration lanes. Air is pumped into the water to encourage bacteria to break down the tiny bits of sludge that escaped the sludge scrapping process. Next, the 'almost' treated wastewateris passed through a settlement tank.

《》《》《》《》《》《》《》《》《》
HOPE it helps to you!!
plz mark as a brainliest answer!!

vvv44: thanx
Similar questions