Investigation of phosphate removal using sulphate-coated zeolite for ion exchange
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Jae-Woo | - |
dc.contributor.author | Hong, Seok-Won | - |
dc.contributor.author | Kim, Dong-Ju | - |
dc.contributor.author | Lee, Sang-Hyup | - |
dc.date.accessioned | 2021-09-06T23:51:44Z | - |
dc.date.available | 2021-09-06T23:51:44Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012 | - |
dc.identifier.issn | 0959-3330 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/109299 | - |
dc.description.abstract | Sulphate-coated zeolite (SCZ) was characterized and employed for the removal of phosphate from aqueous solutions using both batch and column tests. Batch experiments were conducted to assess the sulphate dilution ratio, reaction time for coating, surface washing and calcination temperature during the synthesis of SCZ. Langmuir isotherm and pseudo-first-order models were suitable to explain the sorption characteristics of phosphate onto the SCZ. Equilibrium tests showed that SCZ was capable of removing phosphate, with a maximum binding energy beta = 30.2 mg g(-1), compared to other adsorbents, such as activated alumina and ion exchange resin. The Thomas model was applied to the adsorption of phosphate to predict the breakthrough curves and the parameters of a column test. The model was found to be suitable for describing the adsorption process of the dynamic behaviour of the SCZ column. The total adsorbed quantity and equilibrium uptake of phosphate related to the effluent volumes were determined by evaluating the breakthrough curves obtained under the allowed conditions. The results of batch and column experiments, as well as the low cost of the adsorbent, suggested that SCZ could be used as an adsorbent for the efficient and cost-effective removal of phosphate from aqueous solution. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.subject | ADSORPTIVE REMOVAL | - |
dc.subject | PHOSPHORUS | - |
dc.subject | IRON | - |
dc.subject | COPPER(II) | - |
dc.subject | AMMONIUM | - |
dc.subject | MEDIA | - |
dc.title | Investigation of phosphate removal using sulphate-coated zeolite for ion exchange | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Dong-Ju | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Hyup | - |
dc.identifier.doi | 10.1080/09593330.2012.666569 | - |
dc.identifier.scopusid | 2-s2.0-84870064470 | - |
dc.identifier.wosid | 000310853400008 | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL TECHNOLOGY, v.33, no.20, pp.2329 - 2335 | - |
dc.relation.isPartOf | ENVIRONMENTAL TECHNOLOGY | - |
dc.citation.title | ENVIRONMENTAL TECHNOLOGY | - |
dc.citation.volume | 33 | - |
dc.citation.number | 20 | - |
dc.citation.startPage | 2329 | - |
dc.citation.endPage | 2335 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | ADSORPTIVE REMOVAL | - |
dc.subject.keywordPlus | PHOSPHORUS | - |
dc.subject.keywordPlus | IRON | - |
dc.subject.keywordPlus | COPPER(II) | - |
dc.subject.keywordPlus | AMMONIUM | - |
dc.subject.keywordPlus | MEDIA | - |
dc.subject.keywordAuthor | ion exchange | - |
dc.subject.keywordAuthor | pellet | - |
dc.subject.keywordAuthor | phosphate | - |
dc.subject.keywordAuthor | sulphate coated | - |
dc.subject.keywordAuthor | zeolite | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.