mal Given soluble BoD entering the primary clarifier = 225 and a removal efficiency in the primary clarifier of 32 % for BOD. BOD effluent = 20 mg/L. Find the following: mg a) BOD in to the aeration basin in mg/L b) BOD out of the aeration basin in mg/L. c) BOD consumed in the aerator in ingle and kg/m c ) d) If Q = 19,000 mld find c) in kg/d If the aerated volume = 2900 m and MLSS = 3500 mg/ find the biomass in the reactor in kg. f What is the f/m ratio ? e)