Photocatalytic and photoelectrochemical treatment effects on the killing of escherichia coli cells

Actas de congresos

Fecha

2005-12-01

Registro en:

Proceedings of the Solar World Congress 2005: Bringing Water to the World, Including Proceedings of 34th ASES Annual Conference and Proceedings of 30th National Passive Solar Conference, v. 4, p. 2809-2811.

http://hdl.handle.net/11449/68681

2-s2.0-84870504271

9220348583560043

0000-0001-7040-1983

Autor

Universidade Estadual Paulista (Unesp)

Institución

Universidade Estadual Paulista (Brasil)

Resumen

In this study, we report the efficiency of photocatalytic and photoelectrochemical treatment using titanium dioxide as semiconductor and its applications in water disinfection. It was compared the efficiency of the two methods on the killing of E.coli cells. The photoelectrochemical treatment with electric field enhancement showed a good result and could be a new technology to water treatment.

Materias

Electric field enhancement

Escherichia coli cells

Photo-catalytic

Photoelectrochemical treatment

Water disinfections

Electric fields

Oxides

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