Microbial treatment of high-strength perchlorate wastewater
DC Field | Value | Language |
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dc.contributor.author | Nor, Seong Jin | - |
dc.contributor.author | Lee, Sang Hyon | - |
dc.contributor.author | Cho, Kyung-Suk | - |
dc.contributor.author | Cha, Daniel K. | - |
dc.contributor.author | Lee, Kang In | - |
dc.contributor.author | Ryu, Hee Wook | - |
dc.date.available | 2018-05-05T11:12:08Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/5455 | - |
dc.description.abstract | To treat wastewater containing high concentrations of perchlorate, a perchlorate reducing-bacterial consortium was obtained by enrichment culture grown on high-strength perchlorate (1200 mg L(-1)) feed medium, and was characterized in a sequence batch reactor (SBR) over a long-time operation. The consortium removed perchlorate in the SBR with high reduction rates (35-90 mg L(-1) h(-1)) and stable removal efficiency over 200-day operations. The maximum specific perchlorate reduction rate (q(max)), half saturation constant (K(s)), and optimal pH range were 0.67 mg-perchlorate mg-dry cell weight(-1) h(-1), 193.8 mg-perchlorate L(-1), and pH 7-9, respectively. The perchlorate reduction yield was 0.48 mol-perchlorate mol-acetate(-1). A clone library prepared using the amplicons of cld gene encoding chlorate dismutase showed that the dominant (per)chlorate reducing bacteria in the consortium were Dechlorosoma sp. (53%), Ideo-nella sp. (28%), and Dechloromonas sp. (19%). (C) 2010 Elsevier Ltd. All rights reserved. | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.subject | ION-EXCHANGE BRINE | - |
dc.subject | DRINKING-WATER | - |
dc.subject | REDUCTION | - |
dc.subject | NITRATE | - |
dc.subject | BACTERIUM | - |
dc.subject | KINETICS | - |
dc.subject | REMOVAL | - |
dc.subject | BIOREACTOR | - |
dc.subject | REACTOR | - |
dc.subject | OXYGEN | - |
dc.title | Microbial treatment of high-strength perchlorate wastewater | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.biortech.2010.08.127 | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.102, no.2, pp.835 - 841 | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000286782700058 | - |
dc.identifier.scopusid | 2-s2.0-78650686758 | - |
dc.citation.endPage | 841 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 835 | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 102 | - |
dc.contributor.affiliatedAuthor | Ryu, Hee Wook | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Perchlorate | - |
dc.subject.keywordAuthor | Perchlorate reducing bacteria | - |
dc.subject.keywordAuthor | High-strength | - |
dc.subject.keywordAuthor | Sequence-batch reactor | - |
dc.subject.keywordAuthor | cld Gene | - |
dc.subject.keywordPlus | ION-EXCHANGE BRINE | - |
dc.subject.keywordPlus | DRINKING-WATER | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | NITRATE | - |
dc.subject.keywordPlus | BACTERIUM | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | REMOVAL | - |
dc.subject.keywordPlus | BIOREACTOR | - |
dc.subject.keywordPlus | REACTOR | - |
dc.subject.keywordPlus | OXYGEN | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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