期刊
BIORESOURCE TECHNOLOGY
卷 234, 期 -, 页码 456-465出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.biortech.2017.02.059
关键词
Denitrifying anaerobic methane oxidation; Wastewater treatment; Denitrification; Candidatus 'Methylomirabilis Oxyfera'; Candidatus 'Methanoperedens nitroreducens'
资金
- National Natural Science Foundation of China [51508178, 51521006]
With the world's increasing energy crisis, society is growingly considered that the operation of wastewater treatment plants (WWTPs) should be shifted in sustainable paradigms with low energy input, or energy-neutral, or even energy output. There is a lack of critical thinking on whether and how new paradigms can be implemented in WWTPs based on the conventional process. The denitrifying anaerobic methane oxidation (DAMO) process, which uses methane and nitrate (or nitrite) as electron donor and acceptor, respectively, has recently been discovered. Based on critical analyses of this process, DAMO-centered technologies can be considered as a solution for sustainable operation of WWTPs. In this review, a possible strategy with DAMO-centered technologies was outlined and illustrated how this applies for the existing WWTPs energy-saving and newly designed WWTPs energy-neutral (or even energy-producing) towards sustainable operations. (C) 2017 Elsevier Ltd. All rights reserved.
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