Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김기현 | - |
dc.date.accessioned | 2021-10-27T06:34:24Z | - |
dc.date.available | 2021-10-27T06:34:24Z | - |
dc.date.issued | 2020-04 | - |
dc.identifier.citation | JOURNAL OF HAZARDOUS MATERIALS, v. 388, article no. 121815 | en_US |
dc.identifier.issn | 0304-3894 | - |
dc.identifier.issn | 1873-3336 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0304389419317698?via%3Dihub | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165809 | - |
dc.description.abstract | The presence of arsenic in the water system has been a universal problem over the past several decades. Inorganic arsenic ions mainly occur in two oxidation states, As(V) and As(III), in the natural environment. These two oxidation states of arsenic ions are ubiquitous in natural waters and pose significant health hazards to humans when present at or above the allowable limits. Therefore, treatment of arsenic ions has become more stringent based on various techniques (e.g., membrane filtration, adsorption, and ion exchange). This paper aims to review the current knowledge on various functional adsorbents through comparison of removal potential for As on the basis of key performance metrics, especially the partition coefficient (PC). As a whole, novel materials exhibited far better removal performance for As(V) and As(III) than conventional materials. Of the materials reviewed, the advanced sorbent like ZrO(OH)(2)/CNTs showcased superior performances such as partition coefficient values of 584.6 (As(V) and 143.8 mol kg(-1) M-1 (As(III) with excellent regenerability (˃ 90 % of desorption efficiency after three sorption cycles). The results of this review are expected to help researchers to establish a powerful strategy for abatement of arsenic ions in wastewater. | en_US |
dc.description.sponsorship | We would like to acknowledge support by the R&D Center for Green Patrol Technologies through the R&D for Global Top Environmental Technologies funded by the Ministry of Environment (MOE Grant No: 2018001850001) and by a grant from the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT, & Future Planning (Grant No: 2016R1E1A1A01940995). VK would like to acknowledge support from the Department of Science and Technology, New Delhi, India, in the form of an INSPIRE Faculty Award and from the Science and Engineering Research Board (SERB), Government of India, under the Early Career Research (ECR) award (File No. ECR/2018/000748). | en_US |
dc.language.iso | en | en_US |
dc.publisher | ELSEVIER | en_US |
dc.subject | Adsorption | en_US |
dc.subject | Arsenic | en_US |
dc.subject | Advanced materials | en_US |
dc.subject | Partition coefficient | en_US |
dc.subject | Nanoparticles | en_US |
dc.title | A review of functional sorbents for adsorptive removal of arsenic ions in aqueous systems | en_US |
dc.type | Article | en_US |
dc.relation.volume | 388 | - |
dc.identifier.doi | 10.1016/j.jhazmat.2019.121815 | - |
dc.relation.page | 1-18 | - |
dc.relation.journal | JOURNAL OF HAZARDOUS MATERIALS | - |
dc.contributor.googleauthor | Liu, Botao | - |
dc.contributor.googleauthor | Kim, Ki-Hyun | - |
dc.contributor.googleauthor | Kumar, Vanish | - |
dc.contributor.googleauthor | Kim, Sumin | - |
dc.relation.code | 2020045727 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | kkim61 | - |
dc.identifier.researcherID | I-8499-2018 | - |
dc.identifier.orcid | https://orcid.org/0000-0003-0487-4242 | - |
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