Wyniki wyszukiwania:

In this study, the performance of a full scale domestic wastewater treatment plant is evaluated. The regularly monitored parameters included total suspended solids (TSS), mixed liquor suspended solids (MLSS), mixed liquor volatile suspended solids (MLVSS), biological oxygen demand (BOD) and chemical oxygen demand (COD).It was found that the biological degradation efficiency of the plant was below the desired levels in terms of BOD and COD. Also, the plant operators were not maintaining consistent sludge retention time (SRT). Abrupt discharge of MLSS through the surplus activated sludge...