Performances of two biotrickling filters in treating H2S-containing waste gases and analysis of corresponding bacterial communities by pyrosequencing | |
Li, Jianjun1,2,3,4; Ye, Guangyun2; Sun, Duanfang1,2; Sun, Guoping1,2,3,4; Zeng, Xiaowei5; Xu, Jian5![]() | |
刊名 | APPLIED MICROBIOLOGY AND BIOTECHNOLOGY
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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. |
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