A wastewater stream A with 200 m/h of flow rate and BOD of 300mg/l mixes with...

Transcribed Image Text:

A wastewater stream A with 200 m/h of flow rate and BOD of 300mg/l mixes with stream B having flow rate of 400m/h and BOD 225mg/1. A completely mixed activated sludge process is used to treat the mixture. BOD of effluent stream is 10 mg/l. Given Y=0.5, k=5 day, Ka=0.06 day; K-100 mg/l and MLVSS= 2000 mg/l. Find (a) BOD and flow rate of mixture (b) Mean residence time A wastewater stream A with 200 m/h of flow rate and BOD of 300mg/l mixes with stream B having flow rate of 400m/h and BOD 225mg/1. A completely mixed activated sludge process is used to treat the mixture. BOD of effluent stream is 10 mg/l. Given Y=0.5, k=5 day, Ka=0.06 day; K-100 mg/l and MLVSS= 2000 mg/l. Find (a) BOD and flow rate of mixture (b) Mean residence time

Answer rating: 100% (QA)

The detailed ... View the full answer