DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, YM | - |
dc.contributor.author | Park, D | - |
dc.contributor.author | Jeon, CO | - |
dc.contributor.author | Lee, DS | - |
dc.contributor.author | Park, JM | - |
dc.date.accessioned | 2016-04-01T01:08:28Z | - |
dc.date.available | 2016-04-01T01:08:28Z | - |
dc.date.created | 2009-08-25 | - |
dc.date.issued | 2008-12 | - |
dc.identifier.issn | 0960-8524 | - |
dc.identifier.other | 2008-OAK-0000008209 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22462 | - |
dc.description.abstract | A lab-scale serial anoxic-aerobic reactor for the pre-denitrification process was continuously operated to efficiently and economically treat actual cokes wastewater containing various Pollutants, such as phenol, ammonia, thiocyanate and cyanide Compounds. The biodegradation efficiencies of the pollutants were examined by changing hydraulic retention time (HRT) as a main operating variable. The long-term operation of the pre-denitrification process reactor showed that similar to 100% phenol, similar to 100% free cyanide, similar to 100% SCN-, 97% ammonia, 85% COD, 84% TOC (total organic carbon) and 83% TN (total nitrogen) were removed at HRT above 11.9 h. Removal efficiency of total cyanides significantly decreased with a decrease in the HRT. Free cyanide and some of total cyanides were removed in anoxic reactor, whereas thiocyanate was removed in aerobic reactor. Phenol was completely removed under successive anoxic and aerobic conditions. Although actual cokes wastewater contained high concentrations of various toxic pollutants, the pre-denitrification process showed stable and successful performances in both nitrification and denitrification reactions. (C) 2008 Elsevier Ltd. All rights reserved. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.relation.isPartOf | BIORESOURCE TECHNOLOGY | - |
dc.subject | Cokes wastewater | - |
dc.subject | Pre-denitrification process | - |
dc.subject | Hydraulic retention time | - |
dc.subject | Nitrification and denitrification | - |
dc.subject | Toxic pollutants | - |
dc.subject | ACTIVATED-SLUDGE TREATMENT | - |
dc.subject | THIOCYANATE DEGRADATION | - |
dc.subject | NITROGEN REMOVAL | - |
dc.subject | HETEROTROPHIC BACTERIUM | - |
dc.subject | AEROBIC BIODEGRADATION | - |
dc.subject | TREATMENT FACILITY | - |
dc.subject | BIOFILM REACTOR | - |
dc.subject | CYANIDE | - |
dc.subject | NITRIFICATION | - |
dc.subject | SYSTEM | - |
dc.title | Effect of HRT on the biological pre-denitrification process for the simultaneous removal of toxic pollutants from cokes wastewater | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1016/j.biortech.2008.04.050 | - |
dc.author.google | Kim, YM | - |
dc.author.google | Park, D | - |
dc.author.google | Jeon, CO | - |
dc.author.google | Lee, DS | - |
dc.author.google | Park, JM | - |
dc.relation.volume | 99 | - |
dc.relation.issue | 18 | - |
dc.relation.startpage | 8824 | - |
dc.relation.lastpage | 8832 | - |
dc.contributor.id | 10054404 | - |
dc.relation.journal | BIORESOURCE TECHNOLOGY | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | BIORESOURCE TECHNOLOGY, v.99, no.18, pp.8824 - 8832 | - |
dc.identifier.wosid | 000259888700046 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 8832 | - |
dc.citation.number | 18 | - |
dc.citation.startPage | 8824 | - |
dc.citation.title | BIORESOURCE TECHNOLOGY | - |
dc.citation.volume | 99 | - |
dc.contributor.affiliatedAuthor | Park, JM | - |
dc.identifier.scopusid | 2-s2.0-50349095816 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 63 | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ACTIVATED-SLUDGE TREATMENT | - |
dc.subject.keywordPlus | THIOCYANATE DEGRADATION | - |
dc.subject.keywordPlus | NITROGEN REMOVAL | - |
dc.subject.keywordPlus | CYANIDE | - |
dc.subject.keywordPlus | NITRIFICATION | - |
dc.subject.keywordPlus | BIODEGRADATION | - |
dc.subject.keywordPlus | PHENOL | - |
dc.subject.keywordPlus | DISSOLUTION | - |
dc.subject.keywordPlus | EFFLUENTS | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordAuthor | Cokes wastewater | - |
dc.subject.keywordAuthor | Pre-denitrification process | - |
dc.subject.keywordAuthor | Hydraulic retention time | - |
dc.subject.keywordAuthor | Nitrification and denitrification | - |
dc.subject.keywordAuthor | Toxic pollutants | - |
dc.relation.journalWebOfScienceCategory | Agricultural Engineering | - |
dc.relation.journalWebOfScienceCategory | Biotechnology & Applied Microbiology | - |
dc.relation.journalWebOfScienceCategory | Energy & Fuels | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Agriculture | - |
dc.relation.journalResearchArea | Biotechnology & Applied Microbiology | - |
dc.relation.journalResearchArea | Energy & Fuels | - |
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