The effect of Mesophilic and Thermophilic Temperature on the Performance of an Up-Flow Anaerobic Sludge Bed (UASB) Reactor

The performance of an anaerobic reactor depends on various factors such a organic loading rate (OLR), hydraulicretentiorlti sludge m bede(H (UASB) reactor sludge,. ternperature,,sawndasrteealAictaoterrconf onnP igu rst ' aitionn. c In the present study, an up-flow anaerobic reactor was used for the treatment of synthetic wastewater. Specifically, this study was carried out. in order to investigate the effect of temperature on the temperatures; nnesophilic (37 degrees C) and thermophilic (57 degrees C). The maximum COD removal efficiencyof the.d yIncreased" The.reactor was operated at two different reactor performance when 00 LR was gradually concentration mesophilic operation was low compared to the thermophilic(was 80 mg/I-throughout the thermophilic and mesophilic experimental. study. The MLVSS/MLS.t 75 3 and 81.2% respectively)..nn The volatile acid was concluded that temperature p ratio confirms that the utilization loafysbiaommaaisasrdruorkingintahneatehroebrillicorpeahcilticoroPeration w as high.ne. From the study,. I operation, and t 'lic condition provided better reactor performance.