Q4 (a) For the activated sludge secondary treatment unit process shown in Figure 2 below, define...

 

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Q4 (a) For the activated sludge secondary treatment unit process shown in Figure 2 below, define the terms W, X, Y, and Z in terms of mass loading and total mass where appropriate. Provide the formulae for calculation of each component. (2 pts) Qin X QRAS Y OWAS Z Sludge handling Figure 2. Reactor system Qew W se Q4 (a) For the activated sludge secondary treatment unit process shown in Figure 2 below, define the terms W, X, Y, and Z in terms of mass loading and total mass where appropriate. Provide the formulae for calculation of each component. (2 pts) Qin X QRAS Y OWAS Z Sludge handling Figure 2. Reactor system Qew W se