摘要:A common effluent treatment plant offers an alternative to the practice of better utilization of resources of an industrial area. The monitoring and performance evaluation studies were carried out for an effluent treatment plant of a common effluent treatment plant at Delhi. The samples from the inlet, before aeration process and outlet locations were collected at regular intervals and were analyzed for different parameters. The pH, TSS, TDS, BOD, COD were found to be reduced significantly. The wastewater discharge is as per the standards prescribed by pollution control board and the plant is working satisfactorily.