Effect of Hydraulic Retention Time on Operating Parameters in Membrane Bioreactor System for Wastewater Treatment

摘要

ABSTRACT The aim of present study is to study effect of sludge retention time (SRT) on operating parameters such as Mixed Liquor Suspended Solids (MLSS) and Mixed Liquor Volatile suspended solids (MLVSS), Food to Micro-organisms ration (F/M ratio) and Organic loading rate(OLR) for hospital wastewater and residential quarter wastewater. The experiments have been performed on laboratory-scale hollow fiber submerged membrane bioreactor (MBR) for two different seasons. The two seasons considered wa.