Applications of Photocatalytic Disinfection

Due to the superior ability of photocatalysis to inactivate a wide range of harmful microorganisms, it is being examined as a viable alternative to traditional disinfection methods such as chlorination, which can produce harmful byproducts. Photocatalysis is a versatile and effective process that ca...

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Main Authors: Joanne Gamage, Zisheng Zhang
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:International Journal of Photoenergy
Online Access:http://dx.doi.org/10.1155/2010/764870
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author Joanne Gamage
Zisheng Zhang
author_facet Joanne Gamage
Zisheng Zhang
author_sort Joanne Gamage
collection DOAJ
description Due to the superior ability of photocatalysis to inactivate a wide range of harmful microorganisms, it is being examined as a viable alternative to traditional disinfection methods such as chlorination, which can produce harmful byproducts. Photocatalysis is a versatile and effective process that can be adapted for use in many applications for disinfection in both air and water matrices. Additionally, photocatalytic surfaces are being developed and tested for use in the context of “self-disinfecting” materials. Studies on the photocatalytic technique for disinfection demonstrate this process to have potential for widespread applications in indoor air and environmental health, biological, and medical applications, laboratory and hospital applications, pharmaceutical and food industry, plant protection applications, wastewater and effluents treatment, and drinking water disinfection. Studies on photocatalytic disinfection using a variety of techniques and test organisms are reviewed, with an emphasis on the end-use application of developed technologies and methods.
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publishDate 2010-01-01
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spelling doaj-art-1ce8444460084f9897643cbac3443e5e2025-08-20T03:54:51ZengWileyInternational Journal of Photoenergy1110-662X1687-529X2010-01-01201010.1155/2010/764870764870Applications of Photocatalytic DisinfectionJoanne Gamage0Zisheng Zhang1Department of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur, Ottawa, ON, K1N6N5, CanadaDepartment of Chemical and Biological Engineering, University of Ottawa, 161 Louis Pasteur, Ottawa, ON, K1N6N5, CanadaDue to the superior ability of photocatalysis to inactivate a wide range of harmful microorganisms, it is being examined as a viable alternative to traditional disinfection methods such as chlorination, which can produce harmful byproducts. Photocatalysis is a versatile and effective process that can be adapted for use in many applications for disinfection in both air and water matrices. Additionally, photocatalytic surfaces are being developed and tested for use in the context of “self-disinfecting” materials. Studies on the photocatalytic technique for disinfection demonstrate this process to have potential for widespread applications in indoor air and environmental health, biological, and medical applications, laboratory and hospital applications, pharmaceutical and food industry, plant protection applications, wastewater and effluents treatment, and drinking water disinfection. Studies on photocatalytic disinfection using a variety of techniques and test organisms are reviewed, with an emphasis on the end-use application of developed technologies and methods.http://dx.doi.org/10.1155/2010/764870
spellingShingle Joanne Gamage
Zisheng Zhang
Applications of Photocatalytic Disinfection
International Journal of Photoenergy
title Applications of Photocatalytic Disinfection
title_full Applications of Photocatalytic Disinfection
title_fullStr Applications of Photocatalytic Disinfection
title_full_unstemmed Applications of Photocatalytic Disinfection
title_short Applications of Photocatalytic Disinfection
title_sort applications of photocatalytic disinfection
url http://dx.doi.org/10.1155/2010/764870
work_keys_str_mv AT joannegamage applicationsofphotocatalyticdisinfection
AT zishengzhang applicationsofphotocatalyticdisinfection