Chemical analysis of textile wastewater showed that the phosphorus concentration is sufficient for the growth of microorganism. but the nitrogen concentration seems to be insufficient Four bench scale activated sludge units were operated to evalute th...
Chemical analysis of textile wastewater showed that the phosphorus concentration is sufficient for the growth of microorganism. but the nitrogen concentration seems to be insufficient Four bench scale activated sludge units were operated to evalute the effect of the COD/N ratio of influent and SRT on the COD and Color removal efficiency.
Summarizing the result, the influent COD/N ratio did not affect the COD and Color removal efficiency of activated sludge process The activated sludge units operated at 7days of SRT and received no nitrogen supplement showed best COD and Color removal efficiency.