The Journal of
the Korean Society on Water Environment

The Journal of
the Korean Society on Water Environment

Bimonthly
  • ISSN : 2289-0971 (Print)
  • ISSN : 2289-098X (Online)
  • KCI Accredited Journal

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Title A Study on the Arsenic Removal Characteristics of TiO2 Powders in Ground Water
Authors 이동호 ( Dong Ho Lee ) ; 김성수 ( Sung Su Kim )
DOI https://doi.org/10.15681/KSWE.2015.31.6.632
Page pp.632-636
ISSN 2289-0971
Keywords Adsorption; Arsenic; Magnetite; Metallic oxide; Titania
Abstract This study aims to evaluate arsenic adsorption efficiencies over various metal oxides (CeO2, TiO2, Fe3O4, ZrO2, AlOOH, SiO2, α-Al2O3, and γ-Al2O3) and investigate the correlation between physico-chemical characteristics of metal oxides and their efficiencies. From XPS, XRD BET analysis and isotherm adsorption test, TiO2 powder showed that the best adsorption efficiency, and it``s mechanism was highly depended on the chemical adsorption.
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