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Literature DB >> 16204569

Disinfection of microorganisms by use of electrochemically regenerated periodate.

Mina Okochi¹, Hiroshi Yokokawa, Tae-Kyu Lim, Tomoyuki Taguchi, Hiromichi Takahashi, Hiroko Yokouchi, Tatsuo Kaiho, Akira Sakuma, Tadashi Matsunaga.

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.

Entities: Chemical Species

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Year: 2005 PMID： 16204569 PMCID： PMC1265992 DOI： 10.1128/AEM.71.10.6410-6413.2005

Source DB: PubMed Journal: Appl Environ Microbiol ISSN： 0099-2240 Impact factor: 4.792

11 in total

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Authors: T Matsunaga; S Nakasono; T Takamuku; J G Burgess; N Nakamura; K Sode
Journal: Appl Environ Microbiol Date: 1992-02 Impact factor: 4.792

2. Electrochemical prevention of marine biofouling with a carbon-chloroprene sheet.

Authors: S Nakasono; J G Burgess; K Takahashi; M Koike; C Murayama; S Nakamura; T Matsunaga
Journal: Appl Environ Microbiol Date: 1993-11 Impact factor: 4.792

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Authors: J T Dunn
Journal: J Clin Endocrinol Metab Date: 1998-10 Impact factor: 5.958

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Authors: M Okochi; T K Lim; N Nakamura; T Matsunaga
Journal: Appl Microbiol Biotechnol Date: 1997-01 Impact factor: 4.813

5. Iodine and disinfection: theoretical study on mode of action, efficiency, stability, and analytical aspects in the aqueous system.

Authors: W Gottardi
Journal: Arch Pharm (Weinheim) Date: 1999-05 Impact factor: 3.751

6. Numerical simulation of iodine speciation in relation to water disinfection aboard manned spacecraft I. Equilibria.

Authors: J E Atwater; R L Sauer; J R Schultz
Journal: J Environ Sci Health A Environ Sci Eng Toxic Hazard Subst Control Date: 1996-09

7. Macrophage recognition of periodate-treated erythrocytes: involvement of disulfide formation of the erythrocyte membrane proteins.

Authors: M Beppu; H Ochiai; K Kikugawa
Journal: Biochim Biophys Acta Date: 1989-02-13

Review 8. Ozonation of drinking water: part II. Disinfection and by-product formation in presence of bromide, iodide or chlorine.

Authors: Urs von Gunten
Journal: Water Res Date: 2003-04 Impact factor: 11.236

Disinfection of microorganisms by use of electrochemically regenerated periodate.

1. Disinfection of drinking water by using a novel electrochemical reactor employing carbon-cloth electrodes.

2. Electrochemical prevention of marine biofouling with a carbon-chloroprene sheet.

3. What's happening to our iodine?

4. Electrochemical disinfection of drinking water using an activated-carbon-fiber reactor capable of monitoring its microbial fouling.

5. Iodine and disinfection: theoretical study on mode of action, efficiency, stability, and analytical aspects in the aqueous system.

6. Numerical simulation of iodine speciation in relation to water disinfection aboard manned spacecraft I. Equilibria.

7. Macrophage recognition of periodate-treated erythrocytes: involvement of disulfide formation of the erythrocyte membrane proteins.

Review 8. Ozonation of drinking water: part II. Disinfection and by-product formation in presence of bromide, iodide or chlorine.

9. Electrochemical disinfection of bacteria in drinking water using activated carbon fibers.

Review 10. Use of iodine for water disinfection: iodine toxicity and maximum recommended dose.

1. Inactivation, lysis and degradation by-products of Saccharomyces cerevisiae by electrooxidation using DSA.

2. The Locus of Heat Resistance Confers Resistance to Chlorine and Other Oxidizing Chemicals in Escherichia coli.