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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; Liang, Shizhong1
2012-09-01
Source PublicationAPPLIED MICROBIOLOGY AND BIOTECHNOLOGY
Volume95Issue:6Pages:1633-1641
AbstractTwo 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.
SubtypeArticle
KeywordHydrogen Sulfide Biotrickling Filter Bacterial Community Pyrosequencing
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
DOI10.1007/s00253-011-3825-y
WOS KeywordHYDROGEN-SULFIDE REMOVAL ; ACIDITHIOBACILLUS-THIOOXIDANS ; MICROBIAL COMMUNITY ; THIOBACILLUS-THIOPARUS ; ACTIVATED CARBON ; PACKING MATERIAL ; THIOMONAS SP ; BIOFILTRATION ; H2S ; BIOFILTER
Indexed BySCI
Language英语
WOS Research AreaBiotechnology & Applied Microbiology
WOS SubjectBiotechnology & Applied Microbiology
WOS IDWOS:000307980600025
Citation statistics
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/6333
Collection单细胞中心组群
Affiliation1.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
Recommended Citation
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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