Performance of Aerated Submerged Fixed Film Reactor to Treat Domestic Wastewater Containing High Ammonia Loading

摘要

3 -Nm ?3 day. Results indicated better performance at 10 h retention time that the system was able to achieve 90-93 and 94-99% removal efficiencies of COD and ammonia. Data gained exhibited the R 2 value were 0.87 and 0.85, respectively. The effluent COD an ammonia concentration ranged between 36-60 and 0.4 5 mg/L which lower than the Indonesian national discharge standards which were 80 mg COD/L and 10 mg NH ₃ -N/L. The present study showed also two conditions of aerobic and anaerobic could be worked in a single bioreactor.]]>