Biogenic Scorodite Crystallization by Acidianus sulfidivorans for Arsenic Removal Gonzalez-Contreras, Paula ; Weijma, Jan ; Weijden, Renata van der ; Buisman, Cees J. N. Abstract Publication: Environmental Science and Technology Pub Date: January 2010 DOI: 10.1021/es902063t Bibcode: 2010EnST...44..675G