Removal of bisphenol A by polymerization and precipitation method using Coprinus cinereus peroxidase |
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Authors: | Akihiko Sakurai Satoko Toyoda Mikio Sakakibara |
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Institution: | (1) Department of Applied Chemistry and Biotechnology, Faculty of Engineering, Fukui University, Fukui, 910-8507, Japan |
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Abstract: | Bisphenol A was efficiently removed by the polymerization and precipitation method using Coprinus cinereus peroxidase. The removal efficiency was optimal between pH 9–10 and at 40 °C with a molar ratio of H2O2 to bisphenol A of about 2. To remove 100 mg bisphenol A l–1, peroxidase was required 5 U ml–1 at pH 7 and 25 °C and 3 U ml–1 at pH 10 and 40 °C. |
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Keywords: | bisphenol A Coprinus cinereus peroxidase endocrine disruptor polymerization precipitation |
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