A treatment plant, like that in Figure 13-12 with a flow of 6.3 mgd, has a BOD of 320 mg...

A treatment plant, like that in Figure 13-12 with a flow of 6.3 mgd, has a BOD of 320 mg/I, SS of 280 mg/1, and phosphorus of 7 mg/l. Keeping the effluent the same at 22 mg/l BOD and 20 mg/lSS, calculate the settled wastewater phosphorus sludge and WAS in concentration and pounds (refer to Example 13-2).