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241115s2024 xx |||||o 00| ||eng c |
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|a 10.1016/j.cej.2024.156904
|2 doi
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|a pubmed25n1266.xml
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|a (DE-627)NLM380122138
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|a (NLM)39525687
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|a (PII)156904
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Yan, Shenghan
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Potential Application of Room Temperature Synthesized MIL-100(Fe) in Enhancing Methane Production in Microbial Electrolysis Cells-Anaerobic Digestion Treating Protein-Rich Wastewater
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|2 rdacarrier
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|a Date Revised 16.11.2024
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Microbial electrolysis cell-anaerobic digestion (MEC-AD) is an emerging technology for methane production. However, low substrate degradation efficiency remains a challenge when processing protein substrates. This study developed a MIL-100(Fe) carbon cloth anode to enhance methane production and substrate degradation in MEC-AD. The effects of MIL-100(Fe) prepared under hydrothermal (H-MIL-100(Fe)) and room temperature conditions (R-MIL-100(Fe)) were compared. Results indicated that H-MIL-100(Fe) and R-MIL-100(Fe) increased cumulative methane production by 16.01% and 14.99%, respectively compared to normal cloth, each influencing methane production through distinct mechanisms. Electrochemical characterization showed that H-MIL-100(Fe) enhanced the electrochemical performance more significantly due to the enrichment of Geotalea, with the oxidation current improved by 7.39-fold (R-MIL-100(Fe) increased it by only 2.95-fold) to promote growth of Methanobacterium. Metagenomic analysis revealed that R-MIL-100(Fe) tended to metabolize amino acids into methane rather than support cellular life activities, indicating its practicality under limited substrate concentration. In summary, R-MIL-100(Fe) shows greater potential for application due to its mild synthesis conditions and advantages in treating complex substrates
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4 |
|a Journal Article
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4 |
|a MIL-100(Fe)
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| 650 |
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4 |
|a Methane production
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| 650 |
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|a Microbial electrolysis cell
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| 650 |
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|a Protein utilization
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| 700 |
1 |
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|a Liu, Changqing
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Luo, Xingguang
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Wu, Chunshan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zheng, Yuyi
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhuo, Guihua
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Zhen, Guangyin
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Chemical engineering journal (Lausanne, Switzerland : 1996)
|d 1999
|g 500(2024) vom: 15. Nov.
|w (DE-627)NLM098273531
|x 1385-8947
|7 nnas
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| 773 |
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|g volume:500
|g year:2024
|g day:15
|g month:11
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|u http://dx.doi.org/10.1016/j.cej.2024.156904
|3 Volltext
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