Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane

Yinchao Li; Yongdi Liu; Xiaoyu Yong; Xiayuan Wu; Honghua Jia; Jonathan W C Wong; Hao Wu; Jun Zhou

doi:10.1016/j.biortech.2019.122518

Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane

Yinchao Li, Yongdi Liu, Xiaoyu Yong, Xiayuan Wu, Honghua Jia, Jonathan W C Wong, Hao Wu, Jun Zhou^*

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

129 Citations (Scopus)

Abstract

A membrane-covered composting system was used to investigate the odor emission and microbial community succession during biogas residue composting. Results showed that in comparison with the control (CK) group, the NH₃ and H₂S emissions outside the membrane of the membrane-covered (CT) group decreased by 58.64% and 38.13%, respectively. The nitrogen preservation rate of the CT group was increased by 17.27% in comparison with the CK group. Moreover, the ammonium nitrogen and nitrate nitrogen contents of the CT group were 37.68% and 11.77% higher than those of the CK group, respectively. Microbial analysis showed that the average abundance and co-occurrence rate of ammonification bacteria dominated by Pseudomonas and Bacillus in the CT group were lower than those in the CK group, and the abundance of anaerobic sulfate-reducing bacteria (SRB) dominated by Desulfovibrio in the CT group was higher than that in the CK group.

Original language	English
Article number	122518
Journal	Bioresource Technology
Volume	297
DOIs	https://doi.org/10.1016/j.biortech.2019.122518
Publication status	Published - Feb 2020

Scopus Subject Areas

Bioengineering
Environmental Engineering
Renewable Energy, Sustainability and the Environment
Waste Management and Disposal

User-Defined Keywords

Biogas residue
Composting
Molecular membrane
Nitrogen
Odor emissions

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.biortech.2019.122518

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@article{1921fb6b6b174444b694ae8a4048e9eb,

title = "Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane",

abstract = "A membrane-covered composting system was used to investigate the odor emission and microbial community succession during biogas residue composting. Results showed that in comparison with the control (CK) group, the NH3 and H2S emissions outside the membrane of the membrane-covered (CT) group decreased by 58.64% and 38.13%, respectively. The nitrogen preservation rate of the CT group was increased by 17.27% in comparison with the CK group. Moreover, the ammonium nitrogen and nitrate nitrogen contents of the CT group were 37.68% and 11.77% higher than those of the CK group, respectively. Microbial analysis showed that the average abundance and co-occurrence rate of ammonification bacteria dominated by Pseudomonas and Bacillus in the CT group were lower than those in the CK group, and the abundance of anaerobic sulfate-reducing bacteria (SRB) dominated by Desulfovibrio in the CT group was higher than that in the CK group.",

keywords = "Biogas residue, Composting, Molecular membrane, Nitrogen, Odor emissions",

author = "Yinchao Li and Yongdi Liu and Xiaoyu Yong and Xiayuan Wu and Honghua Jia and Wong, {Jonathan W C} and Hao Wu and Jun Zhou",

note = "Funding Information: This work was supported by the National Key Research and Development Program of China ( 2018YFD1100603 , 2016YFE0112800 ), the Key Research and Development Technology of Ningxia Hui Autonomous Region ( 2019BFH02008 ), the National Natural Science Foundation of China ( 21777069 ), and the Jiangsu Synergetic Innovation Center for Advanced Bio-Manufacture ( XTE1832 ). ",

year = "2020",

month = feb,

doi = "10.1016/j.biortech.2019.122518",

language = "English",

volume = "297",

journal = "Bioresource Technology",

issn = "0960-8524",

publisher = "Elsevier Ltd.",

}

TY - JOUR

T1 - Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane

AU - Li, Yinchao

AU - Liu, Yongdi

AU - Yong, Xiaoyu

AU - Wu, Xiayuan

AU - Jia, Honghua

AU - Wong, Jonathan W C

AU - Wu, Hao

AU - Zhou, Jun

N1 - Funding Information: This work was supported by the National Key Research and Development Program of China ( 2018YFD1100603 , 2016YFE0112800 ), the Key Research and Development Technology of Ningxia Hui Autonomous Region ( 2019BFH02008 ), the National Natural Science Foundation of China ( 21777069 ), and the Jiangsu Synergetic Innovation Center for Advanced Bio-Manufacture ( XTE1832 ).

PY - 2020/2

Y1 - 2020/2

N2 - A membrane-covered composting system was used to investigate the odor emission and microbial community succession during biogas residue composting. Results showed that in comparison with the control (CK) group, the NH3 and H2S emissions outside the membrane of the membrane-covered (CT) group decreased by 58.64% and 38.13%, respectively. The nitrogen preservation rate of the CT group was increased by 17.27% in comparison with the CK group. Moreover, the ammonium nitrogen and nitrate nitrogen contents of the CT group were 37.68% and 11.77% higher than those of the CK group, respectively. Microbial analysis showed that the average abundance and co-occurrence rate of ammonification bacteria dominated by Pseudomonas and Bacillus in the CT group were lower than those in the CK group, and the abundance of anaerobic sulfate-reducing bacteria (SRB) dominated by Desulfovibrio in the CT group was higher than that in the CK group.

AB - A membrane-covered composting system was used to investigate the odor emission and microbial community succession during biogas residue composting. Results showed that in comparison with the control (CK) group, the NH3 and H2S emissions outside the membrane of the membrane-covered (CT) group decreased by 58.64% and 38.13%, respectively. The nitrogen preservation rate of the CT group was increased by 17.27% in comparison with the CK group. Moreover, the ammonium nitrogen and nitrate nitrogen contents of the CT group were 37.68% and 11.77% higher than those of the CK group, respectively. Microbial analysis showed that the average abundance and co-occurrence rate of ammonification bacteria dominated by Pseudomonas and Bacillus in the CT group were lower than those in the CK group, and the abundance of anaerobic sulfate-reducing bacteria (SRB) dominated by Desulfovibrio in the CT group was higher than that in the CK group.

KW - Biogas residue

KW - Composting

KW - Molecular membrane

KW - Nitrogen

KW - Odor emissions

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U2 - 10.1016/j.biortech.2019.122518

DO - 10.1016/j.biortech.2019.122518

M3 - Journal article

C2 - 31812915

AN - SCOPUS:85075876102

SN - 0960-8524

VL - 297

JO - Bioresource Technology

JF - Bioresource Technology

M1 - 122518

ER -

Odor emission and microbial community succession during biogas residue composting covered with a molecular membrane

Abstract

Scopus Subject Areas

User-Defined Keywords

UN SDGs

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