Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing

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	Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing
	Li, Jianjun 1,2,3,4; Ye, Guangyun 2; Sun, Duanfang 1,2; Sun, Guoping 1,2,3,4; Zeng, Xiaowei 5; Xu, Jian5 ; Liang, Shizhong 1
刊名	APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
	2012-09-01
卷号	95 期号:6 页码:1633-1641
关键词	Hydrogen sulfide Biotrickling filter Bacterial community Pyrosequencing
英文摘要	Two identical biotrickling filters named BTFa and BTFb were run in parallel to examine their performances in removing hydrogen sulfide. BTFa was filled with ceramic granules, and BTFb was filled with volcanic rocks. The results showed that BTFb was more robust than BTFa under acidic conditions. At empty bed residence times (EBRTs) of 20 and 15 s, the removal efficiency of BTFa was close to 100%. At EBRTs of 10 and 5 s, the removal efficiency of BTFa slightly decreased. The removal efficiencies of BTFa decreased by different degrees at the end of each stage, dropping to 94%, 81%, 60%, and 71%, respectively. However, the H2S removal efficiency in BTFb consistently reached 99% throughout the experiment. Pyrosequencing analyses indicated that members of Thiomonas dominated in both BTFs, but the relative abundance of Acidithiobacillus was higher in BTFb than in BTFa.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biotechnology & Applied Microbiology
研究领域[WOS]	Biotechnology & Applied Microbiology
关键词[WOS]	HYDROGEN-SULFIDE REMOVAL ; ACIDITHIOBACILLUS-THIOOXIDANS ; MICROBIAL COMMUNITY ; THIOBACILLUS-THIOPARUS ; ACTIVATED CARBON ; PACKING MATERIAL ; THIOMONAS SP ; BIOFILTRATION ; H2S ; BIOFILTER
收录类别	SCI
语种	英语
WOS记录号	WOS:000307980600025
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn/handle/337004/6333]
专题	青岛生物能源与过程研究所_单细胞中心
作者单位	1.S China Univ Technol, Sch Biosci & Bioengn, Guangzhou 510006, Guangdong, Peoples R China 2.Guangdong Inst Microbiol, Guangzhou 510070, Guangdong, Peoples R China 3.Guangdong Open Lab Appl Microbiol, Guangzhou 510070, Guangdong, Peoples R China 4.Minist Guangdong Prov Jointly Breeding Base, State Key Lab Appl Microbiol, Guangzhou 510070, Guangdong, Peoples R China 5.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
推荐引用方式 GB/T 7714	Li, Jianjun,Ye, Guangyun,Sun, Duanfang,et al. Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,2012,95(6):1633-1641.
APA	Li, Jianjun.,Ye, Guangyun.,Sun, Duanfang.,Sun, Guoping.,Zeng, Xiaowei.,...&Liang, Shizhong.(2012).Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY,95(6),1633-1641.
MLA	Li, Jianjun,et al."Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing".APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 95.6(2012):1633-1641.