Promotion of Mn(II) Oxidation and Remediation of Coal Mine Drainage in Passive Treatment Systems by Diverse Fungal and Bacterial Communities
Author(s) -
Cara Santelli,
Donald H. Pfister,
Dana Lazarus,
Lu Sun,
William D. Burgos,
Colleen M. Hansel
Publication year - 2010
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.03029-09
Subject(s) - oxidizing agent , acid mine drainage , environmental remediation , environmental chemistry , coal mining , drainage , coal , microbial population biology , microorganism , iron bacteria , environmental science , chemistry , bacteria , contamination , geology , ecology , biology , organic chemistry , paleontology
Biologically active, passive treatment systems are commonly employed for removing high concentrations of dissolved Mn(II) from coal mine drainage (CMD). Studies of microbial communities contributing to Mn attenuation through the oxidation of Mn(II) to sparingly soluble Mn(III/IV) oxide minerals, however, have been sparse to date. This study reveals a diverse community of Mn(II)-oxidizing fungi and bacteria existing in several CMD treatment systems.
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