A new municipal wastewater treatment flowsheet was developed with the objectives of energy sustainability, and water and nutrient recovery. Energy is derived by shunting a large fraction of the organic carbon in the wastewater to an anaerobic digestion system. Aerobic and anaerobic membrane bioreactors play a key role in energy recovery. Phosphorus and nitrogen are removed from the wastewater and recovered through physical-chemical processes. Computer modeling and simulation results together with energy balance calculations, imply the new flowsheet will result in a dramatic reduction in energy usage at lower treatment plant capital costs in comparison to conventional methods.
Water science and technology : a journal of the International Association on Water Pollution Research. 2011;63(1):25-31. doi: 10.2166/wst.2011.004 Q32.52024
Treating municipal wastewater with the goal of resource recovery
以资源回收为目标处理城市污水 翻译改进
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DOI: 10.2166/wst.2011.004 PMID: 21245549
摘要 Ai翻译
Keywords：municipal wastewater; treatment; resource recovery
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