Wastewater Engineering: Treatment Disposal Reuse

activated addition aeration aerobic amount anaerobic analysis application assumed average biological carbon cell Chap characteristics chemical chlorine compounds computed concentration considered constant contains curve depends depth Determine developed digestion discharge discussed disposal domestic effect effluent energy engineering equal equation estimated Example facilities factors Figure filter flow flowrate given growth important increase industrial influent kg/d limited liquid loading mass material matter means measured method mg/L mixed nitrogen Note obtained odor operation organic oxidation oxygen particles peak percent period pipe plant ponds present primary produced pumps quantity range reaction reactor recycle reduce removal reported residual sample screen separate settling sewers shown in Fig sludge solution specific stabilization supply surface suspended solids Table tank temperature treatment Typical unit usually various vary volume waste wastewater