Effect of Organic Carbon Content and pH on Sorption of Linuron and 2,4-D by Three Soils Effect of Organic Carbon Content and pH on Sorption of Linuron and 2,4-D by Three Soils

    • NISHIGUCHI Ilka
    • Department of Chemistry and Chemical Engineering, Hiroshima University Department of Environmental Engineering
    • KOMATSU Toshiko
    • Department of Biological and Engineering Science, Saitama University
    • KODAMA Yorimitsu
    • Department of Chemistry and Chemical Engineering, Hiroshima University Department of Environmental Engineering
    • ITO Sotaro
    • Department of Chemistry and Chemical Engineering, Hiroshima University Department of Environmental Engineering

Abstract

The effects of organic carbon content (C_<oc>) and pH on the sorption coefficients (K_d) of linuron (non-ionic pesticide) and 2,4-D (ionic pesticide) on three surface soils have been investigated by batch equilibrium method and were found to be expressed by the equation, log K_d = 3.83 - 0.39 pH + log C_<oc>, for 2,4-D within 24% deviation.

The effects of organic carbon content (C_<oc>) and pH on the sorption coefficients (K_d) of linuron (non-ionic pesticide) and 2,4-D (ionic pesticide) on three surface soils have been investigated by batch equilibrium method and were found to be expressed by the equation, log K_d = 3.83 - 0.39 pH + log C_<oc>, for 2,4-D within 24% deviation.

Journal

広島大学大学院工学研究科研究報告   [List of Volumes]

広島大学大学院工学研究科研究報告 53(1), 15-21, 2004-12  [Table of Contents]

Hiroshima University

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Codes

  • NII Article ID (NAID) :
    110004708321
  • NII NACSIS-CAT ID (NCID) :
    AA11700032
  • Text Lang :
    ENG
  • Article Type :
    Departmental Bulletin Paper
  • Journal Type :
    大学紀要
  • ISSN :
    00182060
  • NDL Article ID :
    7223945
  • NDL Source Classification :
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL Call No. :
    Z14-44
  • Databases :
    NDL  NII-ELS  IR