Effects of semi-permeable membrane covering coupled with intermittent aeration on gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale

doi:10.1016/j.wasman.2021.05.030

	Effects of semi-permeable membrane covering coupled with intermittent aeration on gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale
	Fang, Chen 1; Yin, Hongjie 1; Han, Lujia 1; Ma, Shuangshuang 2; He, Xueqin 1; Huang, Guangqun 1
刊名	WASTE MANAGEMENT
	2021-07-15
卷号	131 页码:1-9
关键词	Aerobic composting Dairy manure Gas emissions reduction Intermittent aeration Semi-permeable membrane
ISSN号	0956-053X
DOI	10.1016/j.wasman.2021.05.030
通讯作者	Huang, Guangqun(huanggq@cau.edn.cn)
英文摘要	In this study, the effects of covering the compost pile with a semi-permeable membrane in combination with intermittent aeration on the gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale were investigated. A large-scale composting experiment was carried out to compare a membrane-covered (CT) group with a control (CK) group. The results indicated that the CT group could maintain a suitable aerobic and positive micro-pressure environment. The carbon dioxide, methane, nitrous oxide, and ammonia emissions outside the membrane during the aeration interval were reduced by 64.23%, 70.07%, 54.87%, and 11.32%, respectively, compared with that inside the membrane. It was also determined that the methane and nitrous oxide emissions from the CT group were reduced by 99.89% and 60.48% relative to the CK group, confirming that the combined process represented a novel strategy for reducing gas emissions during dairy manure composting. (c) 2021 Elsevier Ltd. All rights reserved.
资助项目	National Key R&D Program of China[2018YFD0800100] ; China Agriculture Research System of MOF ; China Agriculture Research System of MARA ; National Natural Science Fund of China[31771684]
WOS关键词	GREENHOUSE-GAS ; AMMONIA EMISSIONS ; GASEOUS EMISSIONS ; NITROUS-OXIDE ; METHANE ; CARBON ; PIG ; MECHANISMS ; MITIGATION ; COMMUNITY
WOS研究方向	Engineering ; Environmental Sciences & Ecology
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000685350700001
资助机构	National Key R&D Program of China ; China Agriculture Research System of MOF ; China Agriculture Research System of MARA ; National Natural Science Fund of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/164621]
专题	中国科学院地理科学与资源研究所
通讯作者	Huang, Guangqun
作者单位	1.China Agr Univ, Coll Engn, Engn Lab AgroBiomass Recycling & Valorizing, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式 GB/T 7714	Fang, Chen,Yin, Hongjie,Han, Lujia,et al. Effects of semi-permeable membrane covering coupled with intermittent aeration on gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale[J]. WASTE MANAGEMENT,2021,131:1-9.
APA	Fang, Chen,Yin, Hongjie,Han, Lujia,Ma, Shuangshuang,He, Xueqin,&Huang, Guangqun.(2021).Effects of semi-permeable membrane covering coupled with intermittent aeration on gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale.WASTE MANAGEMENT,131,1-9.
MLA	Fang, Chen,et al."Effects of semi-permeable membrane covering coupled with intermittent aeration on gas emissions during aerobic composting from the solid fraction of dairy manure at industrial scale".WASTE MANAGEMENT 131(2021):1-9.