Science, asked by AnweshaPoddar, 10 months ago

define wastewater and the steps involved to clean it . It should be a long answer.

Answers

Answered by zaria

Wastewater is any water that has been affected by human use. Wastewater is "used water from any combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and any sewer inflow or sewer infiltration".

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.

hope this helps you
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zaria: thank you so much for choosing my answer as brainliest

Answered by SKNIHAL

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.

hope this helps you

please mark it as brainliest

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