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dc.contributor.authorChung, YCen_US
dc.contributor.authorLiu, CHen_US
dc.contributor.authorHuang, CPen_US
dc.date.accessioned2014-12-08T15:44:20Z-
dc.date.available2014-12-08T15:44:20Z-
dc.date.issued2001en_US
dc.identifier.issn1093-4529en_US
dc.identifier.urihttp://hdl.handle.net/11536/29939-
dc.identifier.urihttp://dx.doi.org/10.1081/ESE-100103480en_US
dc.description.abstractPseudomonas putida for H2S and Arthrobacter oxydans for NH3 were immobilized with Ca-alginate and packed inside glass columns to form fluidized-bed bioreactors. The feasibility of the lab-scale bioreactor for the treatment of H2S or NH3 was examined. Phosphate salt, being added to the nutrient solution as buffer solution, may chelate with Ca2+ in the Ca-alginate beads, resulting in the disintegration of gel structure. When the buffer capacity of the phosphate solution was over the critical point of 33.5 mM/pH, all calcium ions in the bead were released and beads were broken. Increasing liquid flowrate and inlet gas concentration favored to H2S and NH3 removal. Carbon source addition was essential and Facilitated malodorous removal for this system. Removal capacity increased with inlet concentration. However, increasing pattern was dependent of H2S or NH3. The result clearly indicated that bioreactor was suitable to be applied for the industry of livestock farm for removing wastegas containing H2S or NH3.en_US
dc.language.isoen_USen_US
dc.subjecthydrogen sulfideen_US
dc.subjectammoniaen_US
dc.subjectimmobilized cellen_US
dc.subjectbioreactoren_US
dc.titleFeasibility of fluidized-bed bioreactor for remediating waste gas containing H2S or NH3en_US
dc.typeArticleen_US
dc.identifier.doi10.1081/ESE-100103480en_US
dc.identifier.journalJOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERINGen_US
dc.citation.volume36en_US
dc.citation.issue4en_US
dc.citation.spage509en_US
dc.citation.epage520en_US
dc.contributor.department環境工程研究所zh_TW
dc.contributor.departmentInstitute of Environmental Engineeringen_US
dc.identifier.wosnumberWOS:000170042900010-
dc.citation.woscount4-
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