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    Please use this identifier to cite or link to this item: https://ir.fy.edu.tw:8080/ir/handle/987654321/10040


    Title: Mechanisms of iron oxide coating onto sand surface and its adsorption behaviors for copper
    Authors: Lai,Ching-Hsing;Lo, Shang-Lien;Lin, Cheng-Fang
    Contributors: 輔英科技大學 環境工程與科學系
    Keywords: Iron oxide;adsorption;copper;coating;SEM;EDAX
    Date: 1994-11
    Issue Date: 2010-11-16 17:38:08 (UTC+8)
    Abstract: Iron-coated sand is an innovative tool which can be used for the removal of trace heavy metal ions from water. The application of iron-coated sand is influenced directly by the coating techniques. SEM/EDAX techniques were utilized to analyze the interactions between sand and iron oxide during the coating process, and the adsorption reaction for copper ions at water/iron oxide interface was investigated. The results indicated that the major factors affecting for iron oxide coating onto sand surface were the physical characteristics of sand and iron oxide surfaces. The interaction between the iron oxide on sand surface and copper ions was primarily the chemical bonds.
    Relation: Toxicological & Environmental Chemistry, Volume 46, Issue 1 & 2 , pages 107 - 118
    Appears in Collections:[環境工程與科學系] 期刊論文

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