Nitrate and ammonium ions removal from groundwater by a hybrid system of zero-valent iron combined with adsorbents
DC Field | Value | Language |
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dc.contributor.author | Ji, Min-Kyu | - |
dc.contributor.author | Park, Won-Bae | - |
dc.contributor.author | Khan, Moonis Ali | - |
dc.contributor.author | Abou-Shanab, Reda A. I. | - |
dc.contributor.author | Kim, Yongje | - |
dc.contributor.author | Cho, Yunchul | - |
dc.contributor.author | Choi, Jaeyoung | - |
dc.contributor.author | Song, Hocheol | - |
dc.contributor.author | Jeon, Byong Hun | - |
dc.date.accessioned | 2022-07-16T15:54:01Z | - |
dc.date.available | 2022-07-16T15:54:01Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2012-04 | - |
dc.identifier.issn | 1464-0325 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165841 | - |
dc.description.abstract | Nitrate (NO3-) is a commonly found contaminant in groundwater and surface water. It has created a major water quality problem worldwide. The laboratory batch experiments were conducted to investigate the feasibility of HCl-treated zero-valent iron (Fe-0) combined with different adsorbents as hybrid systems for simultaneous removal of nitrate (NO3-) and ammonium (NH4+) ions from aqueous solution. The maximum NO3- removal in combined Fe-0-granular activated carbon (GAC), Fe-0-filtralite and Fe-0-sepiolite systems was 86, 96 and 99%, respectively, at 45 degrees C for 24 h reaction time. The NO3- removal rate increased with the increase in initial NO3- concentration. The NO3- removal efficiency by hybrid systems was in the order of sepiolite ˃ filtralite ˃ GAC. The NH4+ produced during the denitrification process by Fe-0 was successfully removed by the adsorbents, with the removal efficiency in the order of GAC ˃ sepiolite ˃ filtralite. Results of the present study suggest that the use of a hybrid system could be a promising technology for achieving simultaneous removal of NO3- and NH4+ ions from aqueous solution. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Nitrate and ammonium ions removal from groundwater by a hybrid system of zero-valent iron combined with adsorbents | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jeon, Byong Hun | - |
dc.identifier.doi | 10.1039/c2em10911e | - |
dc.identifier.scopusid | 2-s2.0-84859343361 | - |
dc.identifier.wosid | 000302017700004 | - |
dc.identifier.bibliographicCitation | JOURNAL OF ENVIRONMENTAL MONITORING, v.14, no.4, pp.1153 - 1158 | - |
dc.relation.isPartOf | JOURNAL OF ENVIRONMENTAL MONITORING | - |
dc.citation.title | JOURNAL OF ENVIRONMENTAL MONITORING | - |
dc.citation.volume | 14 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 1153 | - |
dc.citation.endPage | 1158 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Analytical | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.subject.keywordPlus | GREEN RUST | - |
dc.subject.keywordPlus | REDUCTION | - |
dc.subject.keywordPlus | ADSORPTION | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | TRANSPORT | - |
dc.subject.keywordPlus | SEPIOLITE | - |
dc.subject.keywordPlus | PRODUCTS | - |
dc.subject.keywordPlus | KINETICS | - |
dc.subject.keywordPlus | NITROGEN | - |
dc.subject.keywordPlus | DYES | - |
dc.identifier.url | https://pubs.rsc.org/en/content/articlelanding/2012/EM/c2em10911e | - |
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