Microbial reduction of arsenate under fermentative conditions. Langner, H.W., W.P. Inskeep, K. Anderson and T.R. McDermott. 1999. Arsenate bound to ferrihydrite not reduced under fermentative conditions. Langner, H.W., W.C. Allen, and W.P. Inskeep. 1999. Formation of arsenic sulfides within constructed wetlands.
Iron oxides are one of the most important solid phases controlling As behavior in natural systems.