Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박주양 | - |
dc.date.accessioned | 2018-04-16T01:57:32Z | - |
dc.date.available | 2018-04-16T01:57:32Z | - |
dc.date.issued | 2012-02 | - |
dc.identifier.citation | 상하수도학회지, 2012, 26(1), P.77-85 | en_US |
dc.identifier.issn | 1225-7672 | - |
dc.identifier.uri | http://kiss.kstudy.com/thesis/thesis-view.asp?key=3077311 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/67388 | - |
dc.description.abstract | The present study investigates treatment methods for removal of arsenic from wastewater. The granular activated carbon (GAC) with the coating of iron chloride (FeCl3) was used for the treatment of a low concentration of arsenic from wastewater. Batch experiments were performed to investigate the synthesis of Fe-GAC (Iron coated granular activated carbon), effects of pH, adsorption kinetics and the Langmuir model. The synthesized Fe-GAC with 0.1 M FeCl3 shows best removal efficiency. Adsorption studies were carried out in the optimum pH range of 4-6 for arsenic removal. The Fe-GAC showed promising results by removing 99.4% of arsenic. In the adsorption isotherm studies, the observed data fitted well with the Langmuir models, In continuous column study showed that As (V) could be removed to below 0.25 mg/L within 1,020 pore volume, Our results suggest that the surface modified granular activated carbon treated with FeCl3 for effective removal of arsenic from wastewater. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한상하수도학회 | en_US |
dc.subject | 비소 | en_US |
dc.subject | 활성탄 | en_US |
dc.subject | 표면개질 | en_US |
dc.subject | 흡착 | en_US |
dc.subject | 염화철 | en_US |
dc.subject | 염화철iii | en_US |
dc.subject | Arsenic | en_US |
dc.subject | Granular activated carbon | en_US |
dc.subject | Surface modification | en_US |
dc.subject | Adsorption | en_US |
dc.subject | Ferric chloride | en_US |
dc.title | 염화철(III)로 표면개질 활성탄을 이용한 비소제거 | en_US |
dc.type | Article | en_US |
dc.relation.no | 1 | - |
dc.relation.volume | 26 | - |
dc.relation.page | 77-85 | - |
dc.relation.journal | 상하수도학회지 | - |
dc.contributor.googleauthor | 박유리 | - |
dc.contributor.googleauthor | 홍성혁 | - |
dc.contributor.googleauthor | 김정환 | - |
dc.contributor.googleauthor | 박주양 | - |
dc.relation.code | 2012211840 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | jooypark | - |
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