Dual mechanism of membrane covering on GHG and NH 3 mitigation during industrial-scale experiment on dairy manure composting: Inhibiting formation and blocking emissions
An industrial-scale experiment on dairy manure composting with the control group (Ctrl) and the membrane covering group (CM) was conducted to explore the effects of functional membrane covering on gas emissions, the conversion of carbon and nitrogen, and revealing the underlying mechanisms. Results...
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| Veröffentlicht in: | Journal of environmental management 2024-11, Vol.370, p.122585 |
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| container_title | Journal of environmental management |
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| creator | Xu, Wenqian Wang, Wenzan Ma, Ruiqiang Guo, Dongpo Wang, Youxu Li, Xin Yuan, Jing Wang, Yue Dong, Hongmin |
| description | An industrial-scale experiment on dairy manure composting with the control group (Ctrl) and the membrane covering group (CM) was conducted to explore the effects of functional membrane covering on gas emissions, the conversion of carbon and nitrogen, and revealing the underlying mechanisms. Results indicated that CM achieved the synergistic effects on gas mitigation and improved compost product quality. CO
, CH
, N
O, and NH
emissions were reduced by 81.8%, 87.0%, 82.6%, and 82.2%, respectively. The micro-aerobic condition formed in membrane covering compost pile together with the covering inhibiting effect dominated the mitigation effect. CM significantly downregulated the mcrA gene copies and the value of mcrA/pmoA (p |
| doi_str_mv | 10.1016/j.jenvman.2024.122585 |
| format | Article |
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, CH
, N
O, and NH
emissions were reduced by 81.8%, 87.0%, 82.6%, and 82.2%, respectively. The micro-aerobic condition formed in membrane covering compost pile together with the covering inhibiting effect dominated the mitigation effect. CM significantly downregulated the mcrA gene copies and the value of mcrA/pmoA (p < 0.01), which reduced CH
emission. CM decreased the nirS and nirK gene copies and increased the nosZ gene copies to reduce N
O emission. Functional Annotation of Prokaryotic Taxa showed that membrane covering effectively amended part of carbon and nitrogen cycles, which stimulated the degradation of organic matter, accelerated compost maturity and reduced the gaseous emissions.</description><identifier>EISSN: 1095-8630</identifier><identifier>DOI: 10.1016/j.jenvman.2024.122585</identifier><identifier>PMID: 39303595</identifier><language>eng</language><publisher>England</publisher><subject>Ammonia ; Animals ; Carbon ; Composting - methods ; Dairying ; Greenhouse Gases ; Manure ; Methane ; Nitrogen</subject><ispartof>Journal of environmental management, 2024-11, Vol.370, p.122585</ispartof><rights>Copyright © 2024 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27915,27916</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39303595$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Xu, Wenqian</creatorcontrib><creatorcontrib>Wang, Wenzan</creatorcontrib><creatorcontrib>Ma, Ruiqiang</creatorcontrib><creatorcontrib>Guo, Dongpo</creatorcontrib><creatorcontrib>Wang, Youxu</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Yuan, Jing</creatorcontrib><creatorcontrib>Wang, Yue</creatorcontrib><creatorcontrib>Dong, Hongmin</creatorcontrib><title>Dual mechanism of membrane covering on GHG and NH 3 mitigation during industrial-scale experiment on dairy manure composting: Inhibiting formation and blocking emissions</title><title>Journal of environmental management</title><addtitle>J Environ Manage</addtitle><description>An industrial-scale experiment on dairy manure composting with the control group (Ctrl) and the membrane covering group (CM) was conducted to explore the effects of functional membrane covering on gas emissions, the conversion of carbon and nitrogen, and revealing the underlying mechanisms. Results indicated that CM achieved the synergistic effects on gas mitigation and improved compost product quality. CO
, CH
, N
O, and NH
emissions were reduced by 81.8%, 87.0%, 82.6%, and 82.2%, respectively. The micro-aerobic condition formed in membrane covering compost pile together with the covering inhibiting effect dominated the mitigation effect. CM significantly downregulated the mcrA gene copies and the value of mcrA/pmoA (p < 0.01), which reduced CH
emission. CM decreased the nirS and nirK gene copies and increased the nosZ gene copies to reduce N
O emission. Functional Annotation of Prokaryotic Taxa showed that membrane covering effectively amended part of carbon and nitrogen cycles, which stimulated the degradation of organic matter, accelerated compost maturity and reduced the gaseous emissions.</description><subject>Ammonia</subject><subject>Animals</subject><subject>Carbon</subject><subject>Composting - methods</subject><subject>Dairying</subject><subject>Greenhouse Gases</subject><subject>Manure</subject><subject>Methane</subject><subject>Nitrogen</subject><issn>1095-8630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFT0tOwzAQtZAQLYUjgOYCCXZMSsOWT8OGVffVJHHaCbEd2XFFj8QtcQqsWc3M0_sNYzeCp4KL5V2XdsocNJo049l9KrIsX-VnbC54kSerpeQzdul9xzmXmXi4YDNZSC7zIp-zr-eAPWhV79GQ12DbeOjKoVFQ24NyZHZgDazLNaBp4L0ECZpG2uFIEW_CiUGmCX50hH3ia-wVqM8harUy46RukNwRYsHgJls9WD9G2SO8mT1VNO3QWqd_PKecqrf1xwQrTd5H1F-x8xZ7r65_54Ldvr5snspkCJVWzXaIceiO27_f5L-Eb6P4ZSU</recordid><startdate>202411</startdate><enddate>202411</enddate><creator>Xu, Wenqian</creator><creator>Wang, Wenzan</creator><creator>Ma, Ruiqiang</creator><creator>Guo, Dongpo</creator><creator>Wang, Youxu</creator><creator>Li, Xin</creator><creator>Yuan, Jing</creator><creator>Wang, Yue</creator><creator>Dong, Hongmin</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope></search><sort><creationdate>202411</creationdate><title>Dual mechanism of membrane covering on GHG and NH 3 mitigation during industrial-scale experiment on dairy manure composting: Inhibiting formation and blocking emissions</title><author>Xu, Wenqian ; Wang, Wenzan ; Ma, Ruiqiang ; Guo, Dongpo ; Wang, Youxu ; Li, Xin ; Yuan, Jing ; Wang, Yue ; Dong, Hongmin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmed_primary_393035953</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Ammonia</topic><topic>Animals</topic><topic>Carbon</topic><topic>Composting - methods</topic><topic>Dairying</topic><topic>Greenhouse Gases</topic><topic>Manure</topic><topic>Methane</topic><topic>Nitrogen</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xu, Wenqian</creatorcontrib><creatorcontrib>Wang, Wenzan</creatorcontrib><creatorcontrib>Ma, Ruiqiang</creatorcontrib><creatorcontrib>Guo, Dongpo</creatorcontrib><creatorcontrib>Wang, Youxu</creatorcontrib><creatorcontrib>Li, Xin</creatorcontrib><creatorcontrib>Yuan, Jing</creatorcontrib><creatorcontrib>Wang, Yue</creatorcontrib><creatorcontrib>Dong, Hongmin</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><jtitle>Journal of environmental management</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xu, Wenqian</au><au>Wang, Wenzan</au><au>Ma, Ruiqiang</au><au>Guo, Dongpo</au><au>Wang, Youxu</au><au>Li, Xin</au><au>Yuan, Jing</au><au>Wang, Yue</au><au>Dong, Hongmin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dual mechanism of membrane covering on GHG and NH 3 mitigation during industrial-scale experiment on dairy manure composting: Inhibiting formation and blocking emissions</atitle><jtitle>Journal of environmental management</jtitle><addtitle>J Environ Manage</addtitle><date>2024-11</date><risdate>2024</risdate><volume>370</volume><spage>122585</spage><pages>122585-</pages><eissn>1095-8630</eissn><abstract>An industrial-scale experiment on dairy manure composting with the control group (Ctrl) and the membrane covering group (CM) was conducted to explore the effects of functional membrane covering on gas emissions, the conversion of carbon and nitrogen, and revealing the underlying mechanisms. Results indicated that CM achieved the synergistic effects on gas mitigation and improved compost product quality. CO
, CH
, N
O, and NH
emissions were reduced by 81.8%, 87.0%, 82.6%, and 82.2%, respectively. The micro-aerobic condition formed in membrane covering compost pile together with the covering inhibiting effect dominated the mitigation effect. CM significantly downregulated the mcrA gene copies and the value of mcrA/pmoA (p < 0.01), which reduced CH
emission. CM decreased the nirS and nirK gene copies and increased the nosZ gene copies to reduce N
O emission. Functional Annotation of Prokaryotic Taxa showed that membrane covering effectively amended part of carbon and nitrogen cycles, which stimulated the degradation of organic matter, accelerated compost maturity and reduced the gaseous emissions.</abstract><cop>England</cop><pmid>39303595</pmid><doi>10.1016/j.jenvman.2024.122585</doi></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete - AutoHoldings; MEDLINE |
| subjects | Ammonia Animals Carbon Composting - methods Dairying Greenhouse Gases Manure Methane Nitrogen |
| title | Dual mechanism of membrane covering on GHG and NH 3 mitigation during industrial-scale experiment on dairy manure composting: Inhibiting formation and blocking emissions |
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