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FEMS Microbiology Letters

Methane production from the biodegradation of lignite with different sizes by mixed fungi-methanogen microflora
descriptionPublicationkeyboard_double_arrow_right Article 2024Publisher:Oxford University Press (OUP)
Authors: Longzhen, Gao; Xiao, Feng; Yixuan, Zhang; Hongguang, Guo; +3 Authors
Longzhen, Gao; Xiao, Feng; Yixuan, Zhang; Hongguang, Guo; Xiaogang, Mu; Zaixing, Huang; Michael, Urynowicz;
doi: 10.1093/femsle/fnae037
pmid: 38849297
doi: 10.1093/femsle/fnae037
pmid: 38849297
Abstract Biogenic coalbed methane (CBM) is a developing clean energy source. However, it is unclear how the mechanisms of bio-methane production with different sizes of coal. In this work, pulverized coal (PC) and lump coal (LC) were used for methane production by mixed fungi-methanogen microflora. The lower methane production from LC was observed. The aromatic carbon of coal was degraded slightly by 2.17% in LC, while 11.28% in PC. It is attributed to the proportion of lignin-degrading fungi, especially Penicillium, which was reached 67.57% in PC on the 7th day, higher than that of 11.38% in LC. The results suggested that the limited interaction area in LC led to microorganisms hardly utilize aromatics. It also led the accumulation of aromatic organics in the fermentation broth in PC. Increasing the reaction area of coal and facilitating the conversion of aromatic carbon are suggested means to increase methane production in situ.
FEMS Microbiology Le...arrow_drop_down
FEMS Microbiology Letters
Article . 2024 . Peer-reviewed
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FEMS Microbiology Letters
Article . 2024
Data sources: Europe PubMed Central
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FEMS Microbiology Le...arrow_drop_down
FEMS Microbiology Letters
Article . 2024 . Peer-reviewed
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Article . 2024
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Methane production from the biodegradation of lignite with different sizes by mixed fungi-methanogen microflora
descriptionPublicationkeyboard_double_arrow_right Article 2024Publisher:Oxford University Press (OUP)
Authors: Longzhen, Gao; Xiao, Feng; Yixuan, Zhang; Hongguang, Guo; +3 Authors
Longzhen, Gao; Xiao, Feng; Yixuan, Zhang; Hongguang, Guo; Xiaogang, Mu; Zaixing, Huang; Michael, Urynowicz;
doi: 10.1093/femsle/fnae037
pmid: 38849297
doi: 10.1093/femsle/fnae037
pmid: 38849297
Abstract Biogenic coalbed methane (CBM) is a developing clean energy source. However, it is unclear how the mechanisms of bio-methane production with different sizes of coal. In this work, pulverized coal (PC) and lump coal (LC) were used for methane production by mixed fungi-methanogen microflora. The lower methane production from LC was observed. The aromatic carbon of coal was degraded slightly by 2.17% in LC, while 11.28% in PC. It is attributed to the proportion of lignin-degrading fungi, especially Penicillium, which was reached 67.57% in PC on the 7th day, higher than that of 11.38% in LC. The results suggested that the limited interaction area in LC led to microorganisms hardly utilize aromatics. It also led the accumulation of aromatic organics in the fermentation broth in PC. Increasing the reaction area of coal and facilitating the conversion of aromatic carbon are suggested means to increase methane production in situ.
FEMS Microbiology Le...arrow_drop_down
FEMS Microbiology Letters
Article . 2024 . Peer-reviewed
License: OUP Standard Publication Reuse
Data sources: Crossref
FEMS Microbiology Letters
Article . 2024
Data sources: Europe PubMed Central
linkLink to
shareshareShare
citeCite
addClaim
Please grant OpenAIRE to access and update your ORCID works.
This Research product is the result of merged Research products in OpenAIRE.

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This Research product is the result of merged Research products in OpenAIRE.

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FEMS Microbiology Le...arrow_drop_down
FEMS Microbiology Letters
Article . 2024 . Peer-reviewed
License: OUP Standard Publication Reuse
Data sources: Crossref
FEMS Microbiology Letters
Article . 2024
Data sources: Europe PubMed Central
linkLink to
shareshareShare
citeCite
addClaim
Please grant OpenAIRE to access and update your ORCID works.
This Research product is the result of merged Research products in OpenAIRE.

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This Research product is the result of merged Research products in OpenAIRE.

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Methane production from the biodegradation of lignite with different sizes by mixed fungi-methanogen microflora

Energy Research
Embargo
CN
FEMS Microbiology Letters