期刊
JOURNAL OF BASIC MICROBIOLOGY
卷 62, 期 3-4, 页码 201-222出版社
WILEY
DOI: 10.1002/jobm.202100368
关键词
emerging contaminants; microbial electrolysis cell; microbial fuel cell; pharmaceuticals; toxicity
类别
资金
- Department of Science and Technology, Government of India [DST/TMD (EWO)/OWUIS-2018/RS-10]
Bioelectrochemical systems (BESs) are a unique technology for removing emerging organic pollutants from wastewater, with the added advantage of valuable material recovery. By utilizing robust microbial biocatalysts, BESs are able to effectively treat complex organic pollutants in wastewater.
Bioelectrochemical systems (BESs) are a unique group of wastewater remediating technology that possesses the added advantage of valuable recovery with concomitant wastewater treatment. Moreover, due to the application of robust microbial biocatalysts in BESs, effective removal of emerging contaminants (ECs) can be accomplished in these BESs. Thus, this review emphasizes the recent demonstrations pertaining to the removal of complex organic pollutants of emerging concern present in wastewater through BES. Owing to the recalcitrant nature of these pollutants, they are not effectively removed through conventional wastewater treatment systems and thereby are discharged into the environment without proper treatment. Application of BES in terms of ECs removal and degradation mechanism along with valuables that can be recovered are discussed. Moreover, the factors affecting the performance of BES, like biocatalyst, substrate, salinity, and applied potential are also summarized. In addition, the present review also elucidates the occurrence and toxic nature of ECs as well as future recommendations pertaining to the commercialization of this BES technology for the removal of ECs from wastewater. Therefore, the present review intends to aid the researchers in developing more efficient BESs for the removal of ECs from wastewater.
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