Disinfection of microorganisms by use of electrochemically regenerated periodate |
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| Authors: | Okochi Mina Yokokawa Hiroshi Lim Tae-Kyu Taguchi Tomoyuki Takahashi Hiromichi Yokouchi Hiroko Kaiho Tatsuo Sakuma Akira Matsunaga Tadashi |
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| Institution: | Department of Biotechnology and Life Sciences, Tokyo University of Agriculture and Technology, 2-24-16, Naka-cho, Koganei, Tokyo 184-8588, Japan. |
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| Abstract: | A new method for disinfection of microorganisms by electrochemically regenerated periodate was developed. Oxidation of iodate to periodate was observed at 1.25 V versus a silver/silver chloride electrode in a cyclic voltammogram of potassium iodate. When 1.25 V was applied in 1.0 mM potassium iodate, approximately 4-log inactivation of Escherichia coli was observed in 30 min. |
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