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The Role of Wetland Plants on Wastewater Treatment and Electricity Generation in Constructed Wetland Coupled with Microbial Fuel Cell
Content Provider | MDPI |
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Author | Li, Ke Qi, Jingyao Zhang, Fuguo Miwornunyuie, Nicholas Amaniampong, Paulette Serwaa Koomson, Desmond Ato Chen, Lei Yan, Yu Dong, Yanhong Setordjie, Victor Edem Samwini, Abigail Mwin-Nea |
Copyright Year | 2021 |
Description | CWMFC is a novel technology that has been used for almost a decade for concurrent wastewater treatment and electricity generation in varying scopes of domestic, municipal, and industrial applications since its implementation in 2012. Its advantage of low-cost enhanced wastewater treatment and sustainable bioelectricity generation has gained considerable attention. Nevertheless, the overall efficiency of this novel technology is inclined by several operating factors and configuration strands, such as pH, sewage composition, organic loading, electrode material, filter media, electrogens, hydraulic retention time, and macrophytes. Here, we investigate the effect of the wetland plant component on the overall performance of CWMFCs. The macrophyte’s involvement in the oxygen input, nutrient uptake, and direct degradation of pollutants for the required treatment effect and bioelectricity production are discussed in more detail. The review identifies and compares planted and unplanted CWMFC with their efficiency on COD removal and electricity generation based on previous and recent studies. |
Starting Page | 7454 |
e-ISSN | 20763417 |
DOI | 10.3390/app11167454 |
Journal | Applied Sciences |
Issue Number | 16 |
Volume Number | 11 |
Language | English |
Publisher | MDPI |
Publisher Date | 2021-08-13 |
Access Restriction | Open |
Subject Keyword | Applied Sciences Environmental Engineering Electricity Generation Wetland Plants Wastewater Treatment Microbial Fuel Cell Constructed Wetlands |
Content Type | Text |
Resource Type | Article |