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A novel electrochemical membrane bioreactor as a potential net energy producer for sustainable wastewater treatment.

ABSTRACT: One possible way to address both water and energy shortage issues, the two of major global challenges, is to recover energy and water resource from wastewater. Herein, a novel electrochemical membrane bioreactor (EMBR) was developed to recover energy from wastewater and meantime harvest clean water for reuse. With the help of the microorganisms in the biocatalysis and biodegradation process, net electricity could be recovered from a low-strength synthetic wastewater after estimating total energy consumption of this system. In addition, high-quality clean water was obtained for reuse. The results clearly demonstrate that, under the optimized operating conditions, it is possible to recover net energy from wastewater, while at the same time to harvest high-quality effluent for reuse with this novel wastewater treatment system.

SUBMITTER: Wang YK

PROVIDER: S-EPMC3659393 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

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A novel electrochemical membrane bioreactor as a potential net energy producer for sustainable wastewater treatment.

Wang Yun-Kun YK Sheng Guo-Ping GP Shi Bing-Jing BJ Li Wen-Wei WW Yu Han-Qing HQ

Scientific reports 20130101

One possible way to address both water and energy shortage issues, the two of major global challenges, is to recover energy and water resource from wastewater. Herein, a novel electrochemical membrane bioreactor (EMBR) was developed to recover energy from wastewater and meantime harvest clean water for reuse. With the help of the microorganisms in the biocatalysis and biodegradation process, net electricity could be recovered from a low-strength synthetic wastewater after estimating total energy ...[more]

PMID: 23689529

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