•Given the following information for wastewater plant, the plant is an activated sludge system with an aeration tank that has a volume of 7500m3. efficiency of aeration tank 85% ,SVI is 88ml/gm., volume of settled solids after 30min, is 220ml, Q=60000 m3/d, effluent BOD from aeration tank = 20mg/l. Calculate the values of BOD load, F/M, and efficiency of plant.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Given the following information for wastewater plant, the plant is an
activated sludge system with an aeration tank that has a volume of
7500m3. efficiency of aeration tank 85% ,SVI is 88ml/gm., volume of
settled solids after 30min, is 220ml, Q=60000 m3/d, effluent BOD
from aeration tank = 20mg/l. Calculate the values of BOD load, F/M,
and efficiency of plant.
%3D
Transcribed Image Text:Given the following information for wastewater plant, the plant is an activated sludge system with an aeration tank that has a volume of 7500m3. efficiency of aeration tank 85% ,SVI is 88ml/gm., volume of settled solids after 30min, is 220ml, Q=60000 m3/d, effluent BOD from aeration tank = 20mg/l. Calculate the values of BOD load, F/M, and efficiency of plant. %3D
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