Degradation of 17 -Estradiol by a Gram-Negative Bacterium Isolated from Activated Sludge in a Sewage Treatment Plant in Tokyo, Japan
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چکیده
Degradation of 17 -Estradiol by a Gram-Negative Bacterium Isolated from Activated Sludge in a Sewage Treatment Plant in Tokyo, Japan Katsuhiko Fujii,* Shintaro Kikuchi, Masataka Satomi, Noriko Ushio-Sata, and Naoki Morita Department of Applied Chemistry, Muroran Institute of Technology, Mizumoto, Muroran 050-8585, Fisheries Research Agency, Fukuura, Kanazawa, Yokohama 236-8648, Department of Science and Technology, Keio University, Hiyoshi, Kohoku, Yokohama 223-8522, and National Institute of Advanced Industrial Science and Technology, Tsukizamu, Toyohira, Sapporo 062-8517, Japan
منابع مشابه
Degradation of 17beta-estradiol by a gram-negative bacterium isolated from activated sludge in a sewage treatment plant in Tokyo, Japan.
A 17beta-estradiol (E2)-degrading bacterium was isolated from activated sludge in a sewage treatment plant in Tokyo, Japan. The isolate was suggested to be a new Novosphingobium species. Gas chromatography-mass spectrometry and (1)H nuclear magnetic resonance analyses of the metabolites of E2 degradation suggested that no toxic products accumulated in the culture medium.
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Introduction: In 2015, the European Union placed estrogen hormones on the list of compounds with a possible real risk to living organisms and emphasized the need for environmental research. The aim of this study was to determine the occurrence and effect of activated sludge process and chlorination on the fate of 17-beta estradiol and testosterone in hospital wastewater. Materials and Methods: ...
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