DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, D | - |
dc.contributor.author | Lee, DS | - |
dc.contributor.author | Joung, JY | - |
dc.contributor.author | Park, JM | - |
dc.date.accessioned | 2016-04-01T02:18:33Z | - |
dc.date.available | 2016-04-01T02:18:33Z | - |
dc.date.created | 2009-08-25 | - |
dc.date.issued | 2005-03 | - |
dc.identifier.issn | 0032-9592 | - |
dc.identifier.other | 2005-OAK-0000004732 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/24881 | - |
dc.description.abstract | Microbial oxidation of ferrous iron may be available alternative method of producing ferric sulphate, which is a reagent used for removal of H2S from biogas. For practical use of this process, this study evaluated some of the most efficient bioreactor systems for continuous ferrous iron oxidation by iron-oxidizing bacteria. Performances of various bioreactor systems were compared based on the ferrous iron oxidation efficiency according to the stepwise increase of hydraulic loading rates and ease of operation. A submerged-membrane bioreactor and immobilized bioreactor systems were used to increase the cell concentration. In the immobilized bioreactor system, various support media such as a granular activated carbon, polyurethane foam and honeycomb-type ceramics were tested with respect to the cell immobilizing performance. To improve the stability of biofilm, airlift-type immobilized bioreactor system was also developed. In this study, both the membrane bioreactor system and the immobilized bioreactor system using polyurethane foam achieved very good performance of biological ferrous iron oxidation. However, in consideration of economical and operational aspects, the immobilized bioreactor using polyurethane foam is the most practical and efficient system for indirect H2S removal using iron-oxidizing bacteria. (C) 2004 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | PROCESS BIOCHEMISTRY | - |
dc.subject | H2S removal | - |
dc.subject | ferrous iron oxidation | - |
dc.subject | iron-oxidizing bacteria | - |
dc.subject | membrane bioreactor | - |
dc.subject | immobilized bioreactor | - |
dc.subject | polyurethane foam | - |
dc.subject | THIOBACILLUS-FERROOXIDANS | - |
dc.subject | FERROUS IRON | - |
dc.subject | OXIDATION | - |
dc.subject | BIOFILM | - |
dc.subject | CELLS | - |
dc.subject | KINETICS | - |
dc.subject | SULFATE | - |
dc.subject | GROWTH | - |
dc.subject | MODEL | - |
dc.title | Comparison of different bioreactor systems for indirect H2S removal using iron-oxidizing bacteria | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/j.procbio.2004.06.034 | - |
dc.author.google | Park, D | - |
dc.author.google | Lee, DS | - |
dc.author.google | Joung, JY | - |
dc.author.google | Park, JM | - |
dc.relation.volume | 40 | - |
dc.relation.issue | 3-4 | - |
dc.relation.startpage | 1461 | - |
dc.relation.lastpage | 1467 | - |
dc.contributor.id | 10054404 | - |
dc.relation.journal | PROCESS BIOCHEMISTRY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | PROCESS BIOCHEMISTRY, v.40, no.3-4, pp.1461 - 1467 | - |
dc.identifier.wosid | 000225723800060 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 1467 | - |
dc.citation.number | 3-4 | - |
dc.citation.startPage | 1461 | - |
dc.citation.title | PROCESS BIOCHEMISTRY | - |
dc.citation.volume | 40 | - |
dc.contributor.affiliatedAuthor | Park, JM | - |
dc.identifier.scopusid | 2-s2.0-9644260724 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 24 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | THIOBACILLUS-FERROOXIDANS | - |
dc.subject.keywordPlus | FERROUS IRON | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordPlus | BIOFILM | - |
dc.subject.keywordPlus | CELLS | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | SULFATE | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordAuthor | H2S removal | - |
dc.subject.keywordAuthor | ferrous iron oxidation | - |
dc.subject.keywordAuthor | iron-oxidizing bacteria | - |
dc.subject.keywordAuthor | membrane bioreactor | - |
dc.subject.keywordAuthor | immobilized bioreactor | - |
dc.subject.keywordAuthor | polyurethane foam | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Engineering | - |
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