Biogas desulfurization under anoxic conditions using synthetic wastewater and biogas slurry

doi:10.1016/j.ibiod.2018.05.012

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 食品安全与环境治理领域 > 应用与环境微生物研究

	Biogas desulfurization under anoxic conditions using synthetic wastewater and biogas slurry
	Zeng, Yong 2,3; Xiao, Lifan 2; Zhang, Xueying 3; Zhou, Jun 3; Ji, Gaosheng 2; Schroeder, Sarah 1; Liu, Guoxiao 5; Yan, Zhiying 2,4
刊名	INTERNATIONAL BIODETERIORATION & BIODEGRADATION
	2018-09-01
卷号	133 期号:2018 页码:247-255
关键词	Hydrogen sulfide Biogas desulfurization Wastewater denitrification Aerated biogas slurry Microbial community
ISSN号	0964-8305
DOI	10.1016/j.ibiod.2018.05.012
产权排序	1
文献子类	Review
英文摘要	A feasibility study was conducted to determine whether aerated biogas slurry is a suitable nutrient solution for biogas desulfurization systems with a biotrickling filter. At a loading rate of 36.20 g-H2S m(-3)h(-1), the H2S and NOx--N removal efficiencies were 84.7% (average elimination capacity of 30.67 g-H2S m(-3)h(-1)) and 60.9%, respectively, when utilizing synthetic wastewater in a simultaneous biogas desulfurization and wastewater de nitrification system. However, these efficiencies were just 61.9% (average elimination capacity of 22.42 g-H2S m(-3)h(-1)) and 49.2%, respectively, when biogas slurry was used. High-throughput sequencing revealed that the Thiobacillus and Sulfurimonas genera were the main functional bacteria. Alpha- and beta-diversity analyses showed that the H2S loading rate significantly affected the microbial community structure, especially in the system utilizing aerated biogas slurry. Finally, based on the results, we describe a feasible approach to using biogas slurry for biogas desulfurization.
学科主题	Environment ; Ecology
URL标识	查看原文
WOS关键词	HYDROGEN-SULFIDE REMOVAL ; BIOTRICKLING FILTER ; AUTOTROPHIC DENITRIFICATION ; ANAEROBIC-DIGESTION ; ELECTRON-ACCEPTOR ; ACTIVATED CARBON ; NITROGEN REMOVAL ; FLOW PATTERN ; PILOT-SCALE ; START-UP
WOS研究方向	Biotechnology & Applied Microbiology ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000447100100031
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30165]
专题	环境治理与食品安全领域_应用与环境微生物研究
作者单位	1.Technol Univ Berlin, D-10623 Berlin, Germany; 2.Chinese Acad Sci, Key Lab Environm & Appl Microbiol, Environm Microbiol Key Lab Sichuan Prov, Chengdu Inst Biol, Chengdu 610041, Sichuan, Peoples R China; 3.Nanjing Univ Technol, Nanjing 211816, Jiangsu, Peoples R China; 4.CICAPS, Hunan Coinnovat Ctr Anim Prod Safety, Changsha 410128, Hunan, Peoples R China; 5.Aerosp Kaitian Environm Technol Co Lid, Changsha 410129, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Zeng, Yong,Xiao, Lifan,Zhang, Xueying,et al. Biogas desulfurization under anoxic conditions using synthetic wastewater and biogas slurry[J]. INTERNATIONAL BIODETERIORATION & BIODEGRADATION,2018,133(2018):247-255.
APA	Zeng, Yong.,Xiao, Lifan.,Zhang, Xueying.,Zhou, Jun.,Ji, Gaosheng.,...&Yan, Zhiying.(2018).Biogas desulfurization under anoxic conditions using synthetic wastewater and biogas slurry.INTERNATIONAL BIODETERIORATION & BIODEGRADATION,133(2018),247-255.
MLA	Zeng, Yong,et al."Biogas desulfurization under anoxic conditions using synthetic wastewater and biogas slurry".INTERNATIONAL BIODETERIORATION & BIODEGRADATION 133.2018(2018):247-255.