Formation and Reactivity of Biogenic Iron Microminerals

Beveridge, Terrance J. ; Glasauer, Susan ; Korenevsky, Anton ; Ferris, F. Grant

University of Guelph

关键词: Chemical State;    Mineralogy;    37 Inorganic, Organic, Physical And Analytical Chemistry;    59 Basic Biological Sciences;    Solubility;   

DOI  :  10.2172/893876
RP-ID  :  NABIR-1012275-2000
RP-ID  :  None
RP-ID  :  893876

美国|英语

来源: UNT Digital Library

【 摘 要 】

The overall purpose of the project is to explore and quantify the processes that control the formation and reactivity of biogenic iron microminerals and their impact on the solubility of metal contaminants. The research addresses how surface components of bacterial cells, extracellular organic material, and the aqueous geochemistry of the DIRB microenvironment impacts the mineralogy, chemical state and micromorphology of reduced iron phases.