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Sludge calculation of a Waste Water Treatment plant
The sludge from a water treatment plant may be calculated from the following equation.
Where,
Wastewater Flow Rate, Q is in m3/dInfluent soluble substrate concentration (bsCOD), S0 is in BOD or bsCOD g/m3nbVSS concentration in influent, X0,i is in g/m3 or mg/lInert inorganics Total Suspended Solids (iTSS) is in g/m3Total MLVSS concentration XT is in g/m3 or mg/lSedimentation Retention Time (SRT) is in dMaximum rate of soluble substrate utilization, K is in g COD/g∙dBiomass yield, Y is in g VSS/g COD Endogenous decay coefficient, kd is in g VSS/g [...]A. The feedback system is not working fully, though the form and Grades etc. are in place.
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