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Dechlorination and organohalide-respiring bacteria dynamics in sediment samples of the Yangtze Three Gorges Reservoir
Kranzioch, Irene1; Stoll, Claudia1; Holbach, Andreas2; Chen, Hao3; Wang, Lijing3; Zheng, Binghui3; Norra, Stefan4; Bi, Yonghong5,6; Schramm, Karl-Werner6,7; Tiehm, Andreas1; Tiehm, A (reprint author), TZW, DVGW, Dept Environm Biotechnol, Karlsruher Str 84, D-76139 Karlsruhe, Germany.
2013-10-01
Source PublicationENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN0944-1344
Volume20Issue:10Pages:7046-7056
AbstractSeveral groups of bacteria such as Dehalococcoides spp., Dehalobacter spp., Desulfomonile spp., Desulfuromonas spp., or Desulfitobacterium spp. are able to dehalogenate chlorinated pollutants such as chloroethenes, chlorobenzenes, or polychlorinated biphenyls under anaerobic conditions. In order to assess the dechlorination potential in Yangtze sediment samples, the presence and activity of the reductively dechlorinating bacteria were studied in anaerobic batch tests. Eighteen sediment samples were taken in the Three Gorges Reservoir catchment area of the Yangtze River, including the tributaries Jialing River, Daning River, and Xiangxi River. Polymerase chain reaction analysis indicated the presence of dechlorinating bacteria in most samples, with varying dechlorinating microbial community compositions at different sampling locations. Subsequently, anaerobic reductive dechlorination of tetrachloroethene (PCE) was tested after the addition of electron donors. Most cultures dechlorinated PCE completely to ethene via cis-dichloroethene (cis-DCE) or trans-dichloroethene. Dehalogenating activity corresponded to increasing numbers of Dehalobacter spp., Desulfomonile spp., Desulfitobacterium spp., or Dehalococcoides spp. If no bacteria of the genus Dehalococcoides spp. were present in the sediment, reductive dechlorination stopped at cis-DCE. Our results demonstrate the presence of viable dechlorinating bacteria in Yangtze samples, indicating their relevance for pollutant turnover.; Several groups of bacteria such as Dehalococcoides spp., Dehalobacter spp., Desulfomonile spp., Desulfuromonas spp., or Desulfitobacterium spp. are able to dehalogenate chlorinated pollutants such as chloroethenes, chlorobenzenes, or polychlorinated biphenyls under anaerobic conditions. In order to assess the dechlorination potential in Yangtze sediment samples, the presence and activity of the reductively dechlorinating bacteria were studied in anaerobic batch tests. Eighteen sediment samples were taken in the Three Gorges Reservoir catchment area of the Yangtze River, including the tributaries Jialing River, Daning River, and Xiangxi River. Polymerase chain reaction analysis indicated the presence of dechlorinating bacteria in most samples, with varying dechlorinating microbial community compositions at different sampling locations. Subsequently, anaerobic reductive dechlorination of tetrachloroethene (PCE) was tested after the addition of electron donors. Most cultures dechlorinated PCE completely to ethene via cis-dichloroethene (cis-DCE) or trans-dichloroethene. Dehalogenating activity corresponded to increasing numbers of Dehalobacter spp., Desulfomonile spp., Desulfitobacterium spp., or Dehalococcoides spp. If no bacteria of the genus Dehalococcoides spp. were present in the sediment, reductive dechlorination stopped at cis-DCE. Our results demonstrate the presence of viable dechlorinating bacteria in Yangtze samples, indicating their relevance for pollutant turnover.
SubtypeArticle
KeywordYangtze Tetrachloroethene Reductive Dechlorination Desulfitobacterium Spp. Dehalococcoides Spp. Qpcr
Department[Kranzioch, Irene ; Stoll, Claudia ; Tiehm, Andreas] TZW, DVGW, Dept Environm Biotechnol, D-76139 Karlsruhe, Germany ; [Holbach, Andreas] Karlsruhe Inst Technol, Inst Mineral & Geochem, D-76131 Karlsruhe, Germany ; [Chen, Hao ; Wang, Lijing ; Zheng, Binghui] CRAES, Inst Water Environm Res, Beijing 100012, Peoples R China ; [Norra, Stefan] Karlsruhe Inst Technol, Inst Geog & Geoecol, D-76128 Karlsruhe, Germany ; [Bi, Yonghong] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China ; [Bi, Yonghong ; Schramm, Karl-Werner] Tech Univ Munich, Dept Biosci, D-85350 Freising Weihenstephan, Germany ; [Schramm, Karl-Werner] German Res Ctr Environm Hlth, Helmholtz Zentrum Munchen, Dept Environm Sci, MEX, D-85764 Neuherberg, Germany
DOI10.1007/s11356-013-1545-9
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationGerman Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000324815100032
WOS KeywordCHLOROETHENE-CONTAMINATED SITES ; CARBON-ISOTOPE FRACTIONATION ; REDUCTIVE DECHLORINATION ; VINYL-CHLORIDE ; POLYCHLORINATED-BIPHENYLS ; DEHALOCOCCOIDES SPP. ; ENRICHMENT CULTURE ; TETRACHLOROETHENE ; BIODEGRADATION ; GROWTH
Funding OrganizationGerman Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130] ; German Ministry of Education and Research (BMBF) [02WT1130]
Citation statistics
Cited Times:29[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/19619
Collection藻类生物学及应用研究中心_期刊论文
Corresponding AuthorTiehm, A (reprint author), TZW, DVGW, Dept Environm Biotechnol, Karlsruher Str 84, D-76139 Karlsruhe, Germany.
Affiliation1.TZW, DVGW, Dept Environm Biotechnol, D-76139 Karlsruhe, Germany
2.Karlsruhe Inst Technol, Inst Mineral & Geochem, D-76131 Karlsruhe, Germany
3.CRAES, Inst Water Environm Res, Beijing 100012, Peoples R China
4.Karlsruhe Inst Technol, Inst Geog & Geoecol, D-76128 Karlsruhe, Germany
5.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China
6.Tech Univ Munich, Dept Biosci, D-85350 Freising Weihenstephan, Germany
7.German Res Ctr Environm Hlth, Helmholtz Zentrum Munchen, Dept Environm Sci, MEX, D-85764 Neuherberg, Germany
Recommended Citation
GB/T 7714
Kranzioch, Irene,Stoll, Claudia,Holbach, Andreas,et al. Dechlorination and organohalide-respiring bacteria dynamics in sediment samples of the Yangtze Three Gorges Reservoir[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2013,20(10):7046-7056.
APA Kranzioch, Irene.,Stoll, Claudia.,Holbach, Andreas.,Chen, Hao.,Wang, Lijing.,...&Tiehm, A .(2013).Dechlorination and organohalide-respiring bacteria dynamics in sediment samples of the Yangtze Three Gorges Reservoir.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,20(10),7046-7056.
MLA Kranzioch, Irene,et al."Dechlorination and organohalide-respiring bacteria dynamics in sediment samples of the Yangtze Three Gorges Reservoir".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 20.10(2013):7046-7056.
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