Harnessing microbial activities for environmental cleanup.
Human activities have released large amounts of toxic organic and inorganic chemicals into the environment. Toxic waste streams threaten dwindling drinking water supplies and impact terrestrial, estuarine and marine ecosystems. Cleanup is technically challenging and the costs based on traditional technologies are exceeding the economic capabilities of even the richest countries. Recent advances in our understanding of the microbiology contributing to contaminant transformation and detoxification has led to successful field demonstrations. Hence, harnessing the activity of naturally occurring bacteria, particularly the power of anaerobic reductive processes, is a promising approach to restore contaminated subsurface environments, protect drinking water reservoirs and to safeguard ecosystem health.
Löffler
Frank E
FE
School of Civil and Environmental Engineering and School of Biology, Georgia Institute of Technology, Atlanta, 30332-0512, USA. frank.loeffler@ce.gatech.edu
Edwards
Elizabeth A
EA
D016503:Drug Delivery Systems; D004783:Environmental Microbiology; D004785:Environmental Pollutants / Q000378:metabolism*; D007218:Industrial Microbiology / Q000379:methods*; D010472:Perchlorates / Q000378:metabolism / Q000493:pharmacokinetics; D014501:Uranium / Q000378:metabolism / Q000493:pharmacokinetics; D014752:Vinyl Chloride / Q000378:metabolism / Q000493:pharmacokinetics
D004785:Environmental Pollutants; D010472:Perchlorates; D014501:Uranium; C494474:perchlorate; D014752:Vinyl Chloride