The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance
Several strategies have been proposed to improve the performance of the anaerobic digestion (AD) process. Among them, the use of various nanoparticles (NPs) (e.g. Fe, Ag, Cu, Mn, and metal oxides) is considered one of the most effective approaches to enhance the methanogenesis stage and biogas yield...
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| Language: | en |
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Elsevier Ltd
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32092/1/The%20role%20of%20iron-based%20nanoparticles%20%28Fe-NPs%29%20on%20methanogenesis%20in%20anaerobic1.pdf http://umpir.ump.edu.my/id/eprint/32092/ https://doi.org/10.1016/j.envres.2021.112043 |
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| author | Jadhav Pramod, Chandrakant Zaied, Khalid Zularisam, A. W. Krishnan, Santhana |
| author_facet | Jadhav Pramod, Chandrakant Zaied, Khalid Zularisam, A. W. Krishnan, Santhana |
| author_sort | Jadhav Pramod, Chandrakant |
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| content_provider | Universiti Malaysia Pahang Al-Sultan Abdullah |
| content_source | UMPSA Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | Several strategies have been proposed to improve the performance of the anaerobic digestion (AD) process. Among them, the use of various nanoparticles (NPs) (e.g. Fe, Ag, Cu, Mn, and metal oxides) is considered one of the most effective approaches to enhance the methanogenesis stage and biogas yield. Iron-based NPs (zero-valent iron with paramagnetic properties (Fe0) and iron oxides with ferromagnetic properties (Fe3O4/Fe2O3) enhance microbial activity and minimise the inhibition effect in methanogenesis. However, comprehensive and up-to-date knowledge on the function and impact of Fe-NPs on methanogens and methanogenesis stages in AD is frequently required. This review focuses on the applicative role of iron-based NPs (Fe-NPs) in the AD methanogenesis step to provide a comprehensive understanding application of Fe-NPs. In addition, insight into the interactions between methanogens and Fe-NPs (e.g. role of methanogens, microbe interaction and gene transfer with Fe-NPs) beneficial for CH4 production rate is provided. Microbial activity, inhibition effects and direct interspecies electron transfer through Fe-NPs have been extensively discussed. Finally, further studies towards detecting effective and optimised NPs based methods in the methanogenesis stage are reported. |
| format | Article |
| id | my.ump.umpir.32092 |
| institution | Universiti Malaysia Pahang |
| language | en |
| publishDate | 2021 |
| publisher | Elsevier Ltd |
| record_format | eprints |
| spelling | my.ump.umpir.320922021-09-20T02:43:10Z http://umpir.ump.edu.my/id/eprint/32092/ The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance Jadhav Pramod, Chandrakant Zaied, Khalid Zularisam, A. W. Krishnan, Santhana TA Engineering (General). Civil engineering (General) Several strategies have been proposed to improve the performance of the anaerobic digestion (AD) process. Among them, the use of various nanoparticles (NPs) (e.g. Fe, Ag, Cu, Mn, and metal oxides) is considered one of the most effective approaches to enhance the methanogenesis stage and biogas yield. Iron-based NPs (zero-valent iron with paramagnetic properties (Fe0) and iron oxides with ferromagnetic properties (Fe3O4/Fe2O3) enhance microbial activity and minimise the inhibition effect in methanogenesis. However, comprehensive and up-to-date knowledge on the function and impact of Fe-NPs on methanogens and methanogenesis stages in AD is frequently required. This review focuses on the applicative role of iron-based NPs (Fe-NPs) in the AD methanogenesis step to provide a comprehensive understanding application of Fe-NPs. In addition, insight into the interactions between methanogens and Fe-NPs (e.g. role of methanogens, microbe interaction and gene transfer with Fe-NPs) beneficial for CH4 production rate is provided. Microbial activity, inhibition effects and direct interspecies electron transfer through Fe-NPs have been extensively discussed. Finally, further studies towards detecting effective and optimised NPs based methods in the methanogenesis stage are reported. Elsevier Ltd 2021 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32092/1/The%20role%20of%20iron-based%20nanoparticles%20%28Fe-NPs%29%20on%20methanogenesis%20in%20anaerobic1.pdf Jadhav Pramod, Chandrakant and Zaied, Khalid and Zularisam, A. W. and Krishnan, Santhana (2021) The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance. Environmental Research (112043). pp. 1-48. ISSN 0013-9351. (In Press / Online First) (In Press / Online First) https://doi.org/10.1016/j.envres.2021.112043 https://doi.org/10.1016/j.envres.2021.112043 |
| spellingShingle | TA Engineering (General). Civil engineering (General) Jadhav Pramod, Chandrakant Zaied, Khalid Zularisam, A. W. Krishnan, Santhana The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title | The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title_full | The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title_fullStr | The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title_full_unstemmed | The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title_short | The role of iron-based nanoparticles (Fe-NPs) on methanogenesis in anaerobic digestion (AD) performance |
| title_sort | role of iron-based nanoparticles (fe-nps) on methanogenesis in anaerobic digestion (ad) performance |
| topic | TA Engineering (General). Civil engineering (General) |
| url | http://umpir.ump.edu.my/id/eprint/32092/1/The%20role%20of%20iron-based%20nanoparticles%20%28Fe-NPs%29%20on%20methanogenesis%20in%20anaerobic1.pdf http://umpir.ump.edu.my/id/eprint/32092/ https://doi.org/10.1016/j.envres.2021.112043 https://doi.org/10.1016/j.envres.2021.112043 |
| url_provider | http://umpir.ump.edu.my/ |