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The Community Structure Of Methanogenic, Methanotrophic, And Ammonia Oxidizing Bacteria In Vertical Flow Greenhouse Wetland Mesocosms Exposed To Pce, William Evan Gruner
The Community Structure Of Methanogenic, Methanotrophic, And Ammonia Oxidizing Bacteria In Vertical Flow Greenhouse Wetland Mesocosms Exposed To Pce, William Evan Gruner
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Chlorinated ethenes are among the top contaminants on the EPA National Priorities List due to their abundance in contaminated sites and their recalcitrant nature. These compounds, which are used in large scale degreasing and textile processes, are known liver and kidney toxins, and suspected carcinogens. Wetland ecosystems are capable of degrading PCE and its breakdown products TCE, DCE, and VC by providing anaerobic and aerobic growth conditions for microbes that express enzymes such as dehalogenases and monooxygenases with dual affinity for chlorinated solvents. Greenhouse mesocosms at Wright State University are used to mimic field conditions at a treatment wetland at …