Average daily flow rate =Q=1 million gallon /day =1 million gallon/24hours.=1/24 million gallons/ hour
As1 day =24 hours.
Time given =t= 24 hours
Volume needed =V = Q×t = 1/24(Mgal/hrs) × 24 (hrs)
V=1Mgal
Correct answer- C) 1 Mgal
Given: There is a wastewater treatment plant that has a Primary Clarifier, Activated Sludge, Secondary clarifier...
A wastewater treatment plant that treats wastewater to secondary treatment standards uses a primary sedimentation process followed by conventional activated sludge process composed of covered aeration tanks and secondary clarifiers. You are asked to calculate the different operation parameters to make sure that the system is operated within normal process ranges listed in the reference tables below. Table 5-20 Typical design information for primary sedimentation tanks U.S. customary units Item Unit Range Typical Primary sedimentation tanks followed by secondary treatment...
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