Transformation of arsenate- and arsenite-loaded ferrihydrite by iron-reducing bacteria and As mobility

DOI

Bibliographic Information

Other Title
  • 鉄還元細菌によるヒ酸・亜ヒ酸吸着フェリハイドライトの変化とヒ素の挙動

Abstract

Iron-reducing bacteria can reduce iron in ferrihydrite, and cause secondary mineralization. Bacterial iron reduction may affect remobilization of contaminant, whereas newly formed minerals may retain it. We investigated the fate of arsenic adsorbed on two-line ferrifydrite during bacterial-iron reduction. Mineralization processes varied depending on whether ferrihydrite initially adsorbs arsenate or arsenite. 

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Details 詳細情報について

  • CRID
    1390565134816584320
  • NII Article ID
    130007785450
  • DOI
    10.14824/jakoka.2016.0_132
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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