Affiliation: | (1) Department of Environmental Microbiology, Institute for Technical Chemistry – Water Technology and Geotechnology Division, Forschungszentrum Karlsruhe, P.O. Box 3640, 76021 Karlsruhe, Germany;(2) Department of Environmental Microbiology, ITC-WGT, Forschungszentrum Karlsruhe, 76344 Eggenstein-Leopoldshafen, Germany |