Comparison of Surface-Modified Adsorbents for Phosphate Removal in Water
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Jae-Woo | - |
dc.contributor.author | Lee, Seung-Yeon | - |
dc.contributor.author | Lee, Sang-Hyup | - |
dc.contributor.author | Kim, Ji-Eun | - |
dc.contributor.author | Park, Ki-Young | - |
dc.contributor.author | Kim, Dong-Ju | - |
dc.contributor.author | Hong, Seok-Won | - |
dc.date.accessioned | 2021-09-06T18:06:39Z | - |
dc.date.available | 2021-09-06T18:06:39Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2012-07 | - |
dc.identifier.issn | 0049-6979 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/108037 | - |
dc.description.abstract | Three novel composite adsorbents, sulfate-coated zeolite (SCZ), hydrotalcite (SCH), and activated alumina (SCAA), were characterized and employed for the removal of phosphate from aqueous solution using equilibrium and kinetic batch experiments. Scanning electron microscopy, Fourier transform infrared spectroscopy, and X-ray diffraction spectrum were used to study the surface characteristics of the coated layer. Equilibrium tests showed that the adsorption of phosphate followed both Langmuir and Freundlich isotherms. The powder-type SCZ was better for phosphate removal (maximum binding energy, beta = 111.49 mg g(-1)) compared to hydrotalcite and activated alumina. The adsorption of phosphate was considered to take place mainly by ion exchange. The kinetic data followed a pseudo-second-order kinetic model. The initial adsorption of phosphate onto the sulfate-coated adsorbents was fast, indicating that the sulfate-coated materials developed in this study can be used as promising adsorbents for the removal of phosphate from wastewater or sewage. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | AQUEOUS-SOLUTION | - |
dc.subject | PHOSPHORUS REMOVAL | - |
dc.subject | WASTE-WATER | - |
dc.subject | HYDROTALCITE | - |
dc.subject | ADSORPTION | - |
dc.subject | ZEOLITE | - |
dc.subject | CHROMIUM(VI) | - |
dc.subject | SORBENTS | - |
dc.subject | KINETICS | - |
dc.subject | SORPTION | - |
dc.title | Comparison of Surface-Modified Adsorbents for Phosphate Removal in Water | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sang-Hyup | - |
dc.contributor.affiliatedAuthor | Kim, Dong-Ju | - |
dc.identifier.doi | 10.1007/s11270-011-1072-6 | - |
dc.identifier.scopusid | 2-s2.0-84862817356 | - |
dc.identifier.wosid | 000304926200002 | - |
dc.identifier.bibliographicCitation | WATER AIR AND SOIL POLLUTION, v.223, no.6, pp.2881 - 2890 | - |
dc.relation.isPartOf | WATER AIR AND SOIL POLLUTION | - |
dc.citation.title | WATER AIR AND SOIL POLLUTION | - |
dc.citation.volume | 223 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 2881 | - |
dc.citation.endPage | 2890 | - |
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.journalResearchArea | Meteorology & Atmospheric Sciences | - |
dc.relation.journalResearchArea | Water Resources | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalWebOfScienceCategory | Meteorology & Atmospheric Sciences | - |
dc.relation.journalWebOfScienceCategory | Water Resources | - |
dc.subject.keywordPlus | AQUEOUS-SOLUTION | - |
dc.subject.keywordPlus | PHOSPHORUS REMOVAL | - |
dc.subject.keywordPlus | WASTE-WATER | - |
dc.subject.keywordPlus | HYDROTALCITE | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | ZEOLITE | - |
dc.subject.keywordPlus | CHROMIUM(VI) | - |
dc.subject.keywordPlus | SORBENTS | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | SORPTION | - |
dc.subject.keywordAuthor | Sulfate coated | - |
dc.subject.keywordAuthor | Zeolite | - |
dc.subject.keywordAuthor | Hydrotalcite | - |
dc.subject.keywordAuthor | Activated alumina | - |
dc.subject.keywordAuthor | Phosphate | - |
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.