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Sulfate reduction and copper precipitation by a Citrobacter sp. isolated from a mining area
A strain of sulfate-reducing bacteria, designated strain ‘DBM’, was isolated from sediments of a mining area. Phylogenetic analysis of the 16S rRNA gene sequence of the isolate revealed that it was related to members of the genus Citrobacter, with C. AzoR-4, C. freundii, C. braakii and C. werkmanii...
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Published in: | Journal of hazardous materials 2009-05, Vol.164 (2), p.1310-1315 |
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creator | Qiu, Rongliang Zhao, Benliang Liu, Jinling Huang, Xiongfei Li, Qingfei Brewer, Eric Wang, Shizhong Shi, Ning |
description | A strain of sulfate-reducing bacteria, designated strain ‘DBM’, was isolated from sediments of a mining area. Phylogenetic analysis of the 16S rRNA gene sequence of the isolate revealed that it was related to members of the genus
Citrobacter, with
C. AzoR-4,
C. freundii,
C. braakii and
C. werkmanii being the most closely related species (sequence similarity up to 98%). Few studies have been done on sulfate reduction ability in
Citrobacter. Electron microscopy studies showed that the morphology of the strain DBM was rod-shaped. Strain DBM reduced 10
mM of sulfate completely to sulfide within 7
d, and it recovered its sulfate reduction ability after 7
d of aerobic growth. Furthermore, strain DBM effectively precipitated 0.40
mM copper during its growth. Elemental composition of the resulting microbial precipitate was studied using electro-dispersive X-ray spectroscopy, and it was found that the ratio of S:Cu was 1.07. The result was consistent with the formation of copper sulfide. Heavy metal precipitation by
Citrobacter sp. strain DBM was a phenomenon that may be useful in the bioremediation of acid mine drainage. |
doi_str_mv | 10.1016/j.jhazmat.2008.09.039 |
format | article |
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Citrobacter, with
C. AzoR-4,
C. freundii,
C. braakii and
C. werkmanii being the most closely related species (sequence similarity up to 98%). Few studies have been done on sulfate reduction ability in
Citrobacter. Electron microscopy studies showed that the morphology of the strain DBM was rod-shaped. Strain DBM reduced 10
mM of sulfate completely to sulfide within 7
d, and it recovered its sulfate reduction ability after 7
d of aerobic growth. Furthermore, strain DBM effectively precipitated 0.40
mM copper during its growth. Elemental composition of the resulting microbial precipitate was studied using electro-dispersive X-ray spectroscopy, and it was found that the ratio of S:Cu was 1.07. The result was consistent with the formation of copper sulfide. Heavy metal precipitation by
Citrobacter sp. strain DBM was a phenomenon that may be useful in the bioremediation of acid mine drainage.</description><identifier>ISSN: 0304-3894</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2008.09.039</identifier><identifier>PMID: 18977087</identifier><identifier>CODEN: JHMAD9</identifier><language>eng</language><publisher>Kidlington: Elsevier B.V</publisher><subject>Acid mine drainage ; Applied sciences ; Chemical Precipitation ; Citrobacter ; Citrobacter - isolation & purification ; Citrobacter sp ; Copper - isolation & purification ; Copper precipitation ; Exact sciences and technology ; Geologic Sediments - microbiology ; Mining ; Phylogeny ; Pollution ; RNA, Ribosomal, 16S - genetics ; Sulfate reduction ; Sulfates - metabolism ; Sulfur-Reducing Bacteria - isolation & purification</subject><ispartof>Journal of hazardous materials, 2009-05, Vol.164 (2), p.1310-1315</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c521t-5eda689a44bdaa8f2d63abc37f94476fa87e878dd45c322b425271deaf4683d53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21375193$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18977087$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Qiu, Rongliang</creatorcontrib><creatorcontrib>Zhao, Benliang</creatorcontrib><creatorcontrib>Liu, Jinling</creatorcontrib><creatorcontrib>Huang, Xiongfei</creatorcontrib><creatorcontrib>Li, Qingfei</creatorcontrib><creatorcontrib>Brewer, Eric</creatorcontrib><creatorcontrib>Wang, Shizhong</creatorcontrib><creatorcontrib>Shi, Ning</creatorcontrib><title>Sulfate reduction and copper precipitation by a Citrobacter sp. isolated from a mining area</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>A strain of sulfate-reducing bacteria, designated strain ‘DBM’, was isolated from sediments of a mining area. Phylogenetic analysis of the 16S rRNA gene sequence of the isolate revealed that it was related to members of the genus
Citrobacter, with
C. AzoR-4,
C. freundii,
C. braakii and
C. werkmanii being the most closely related species (sequence similarity up to 98%). Few studies have been done on sulfate reduction ability in
Citrobacter. Electron microscopy studies showed that the morphology of the strain DBM was rod-shaped. Strain DBM reduced 10
mM of sulfate completely to sulfide within 7
d, and it recovered its sulfate reduction ability after 7
d of aerobic growth. Furthermore, strain DBM effectively precipitated 0.40
mM copper during its growth. Elemental composition of the resulting microbial precipitate was studied using electro-dispersive X-ray spectroscopy, and it was found that the ratio of S:Cu was 1.07. The result was consistent with the formation of copper sulfide. Heavy metal precipitation by
Citrobacter sp. strain DBM was a phenomenon that may be useful in the bioremediation of acid mine drainage.</description><subject>Acid mine drainage</subject><subject>Applied sciences</subject><subject>Chemical Precipitation</subject><subject>Citrobacter</subject><subject>Citrobacter - isolation & purification</subject><subject>Citrobacter sp</subject><subject>Copper - isolation & purification</subject><subject>Copper precipitation</subject><subject>Exact sciences and technology</subject><subject>Geologic Sediments - microbiology</subject><subject>Mining</subject><subject>Phylogeny</subject><subject>Pollution</subject><subject>RNA, Ribosomal, 16S - genetics</subject><subject>Sulfate reduction</subject><subject>Sulfates - metabolism</subject><subject>Sulfur-Reducing Bacteria - isolation & purification</subject><issn>0304-3894</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkcuO1DAQRS0EYpqBTwBlA7sEO35mhVCLlzQSC2DFwqrYFXArL2xnpOHr8dARLHvlxT23yqpDyHNGG0aZen1qTj_h9wS5aSk1De0ayrsH5MCM5jXnXD0kB8qpqLnpxBV5ktKJUsq0FI_JFTOd1tToA_n-ZRsHyFhF9JvLYZkrmH3llnXFWK0RXVhDhr9Bf1dBdQw5Lj24XOK0NlVIy1j6vhriMpV8CnOYf1QQEZ6SRwOMCZ_t7zX59v7d1-PH-ubzh0_Htze1ky3LtUQPynQgRO8BzNB6xaF3XA-dEFoNYDQabbwX0vG27UUrW808wiCU4V7ya_LqPHeNy68NU7ZTSA7HEWZctmSVplKXU1wEueCKderyxJYaxQ2jBZRn0MUlpYiDXWOYIN5ZRu29J3uyuyd778nSzhZPpfdiX7D1E_r_rV1MAV7uACQH4xBhdiH941rGtWQdL9ybM4flwLcBo00u4OzQh-IuW7-EC1_5AyJOs-o</recordid><startdate>20090530</startdate><enddate>20090530</enddate><creator>Qiu, Rongliang</creator><creator>Zhao, Benliang</creator><creator>Liu, Jinling</creator><creator>Huang, Xiongfei</creator><creator>Li, Qingfei</creator><creator>Brewer, Eric</creator><creator>Wang, Shizhong</creator><creator>Shi, Ning</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7ST</scope><scope>7T7</scope><scope>7U6</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>KR7</scope><scope>7X8</scope></search><sort><creationdate>20090530</creationdate><title>Sulfate reduction and copper precipitation by a Citrobacter sp. isolated from a mining area</title><author>Qiu, Rongliang ; Zhao, Benliang ; Liu, Jinling ; Huang, Xiongfei ; Li, Qingfei ; Brewer, Eric ; Wang, Shizhong ; Shi, Ning</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c521t-5eda689a44bdaa8f2d63abc37f94476fa87e878dd45c322b425271deaf4683d53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Acid mine drainage</topic><topic>Applied sciences</topic><topic>Chemical Precipitation</topic><topic>Citrobacter</topic><topic>Citrobacter - isolation & purification</topic><topic>Citrobacter sp</topic><topic>Copper - isolation & purification</topic><topic>Copper precipitation</topic><topic>Exact sciences and technology</topic><topic>Geologic Sediments - microbiology</topic><topic>Mining</topic><topic>Phylogeny</topic><topic>Pollution</topic><topic>RNA, Ribosomal, 16S - genetics</topic><topic>Sulfate reduction</topic><topic>Sulfates - metabolism</topic><topic>Sulfur-Reducing Bacteria - isolation & purification</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qiu, Rongliang</creatorcontrib><creatorcontrib>Zhao, Benliang</creatorcontrib><creatorcontrib>Liu, Jinling</creatorcontrib><creatorcontrib>Huang, Xiongfei</creatorcontrib><creatorcontrib>Li, Qingfei</creatorcontrib><creatorcontrib>Brewer, Eric</creatorcontrib><creatorcontrib>Wang, Shizhong</creatorcontrib><creatorcontrib>Shi, Ning</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Sustainability Science Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Civil Engineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qiu, Rongliang</au><au>Zhao, Benliang</au><au>Liu, Jinling</au><au>Huang, Xiongfei</au><au>Li, Qingfei</au><au>Brewer, Eric</au><au>Wang, Shizhong</au><au>Shi, Ning</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sulfate reduction and copper precipitation by a Citrobacter sp. isolated from a mining area</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2009-05-30</date><risdate>2009</risdate><volume>164</volume><issue>2</issue><spage>1310</spage><epage>1315</epage><pages>1310-1315</pages><issn>0304-3894</issn><eissn>1873-3336</eissn><coden>JHMAD9</coden><abstract>A strain of sulfate-reducing bacteria, designated strain ‘DBM’, was isolated from sediments of a mining area. Phylogenetic analysis of the 16S rRNA gene sequence of the isolate revealed that it was related to members of the genus
Citrobacter, with
C. AzoR-4,
C. freundii,
C. braakii and
C. werkmanii being the most closely related species (sequence similarity up to 98%). Few studies have been done on sulfate reduction ability in
Citrobacter. Electron microscopy studies showed that the morphology of the strain DBM was rod-shaped. Strain DBM reduced 10
mM of sulfate completely to sulfide within 7
d, and it recovered its sulfate reduction ability after 7
d of aerobic growth. Furthermore, strain DBM effectively precipitated 0.40
mM copper during its growth. Elemental composition of the resulting microbial precipitate was studied using electro-dispersive X-ray spectroscopy, and it was found that the ratio of S:Cu was 1.07. The result was consistent with the formation of copper sulfide. Heavy metal precipitation by
Citrobacter sp. strain DBM was a phenomenon that may be useful in the bioremediation of acid mine drainage.</abstract><cop>Kidlington</cop><pub>Elsevier B.V</pub><pmid>18977087</pmid><doi>10.1016/j.jhazmat.2008.09.039</doi><tpages>6</tpages></addata></record> |
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subjects | Acid mine drainage Applied sciences Chemical Precipitation Citrobacter Citrobacter - isolation & purification Citrobacter sp Copper - isolation & purification Copper precipitation Exact sciences and technology Geologic Sediments - microbiology Mining Phylogeny Pollution RNA, Ribosomal, 16S - genetics Sulfate reduction Sulfates - metabolism Sulfur-Reducing Bacteria - isolation & purification |
title | Sulfate reduction and copper precipitation by a Citrobacter sp. isolated from a mining area |
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