engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Environmental Engineering Waste Water
An aeration basin with a volume of 400 m3 contains mixed liquor with a suspended solids concentration of 1000 mg/l. The amount of mixed liquor suspended solids in the tank is
1
500 kg
2
250 kg
3
600 kg
4
400 kg