Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/66654
Title: Major challenges in the development of photocatalytic reactor for water purification
Authors: Ray, A.K. 
Keywords: Monitoring
Water quality
Issue Date: Feb-2003
Source: Ray, A.K. (2003-02). Major challenges in the development of photocatalytic reactor for water purification. Ultrapure Water 20 (2) : 37-44. ScholarBank@NUS Repository.
Abstract: Heterogeneous photocatalysis is one of the advanced oxidation technologies for air and water purification treatment and is documented in various references (1-4): It couples low energy ultraviolet (UV) light with semiconductors acting as photocatalysts, overcoming many of the drawbacks that exist for traditional water treatment methods. By using this technology in-situ, degradation of toxic compounds can be achieved both by oxidation (using photogenerated holes to oxidize organics, dyes, surfactants, and pesticides (5) and by reduction (using photogenerated electrons to reduce toxic metal ions (6). © Tall Oaks Publishing, Inc.
Source Title: Ultrapure Water
URI: http://scholarbank.nus.edu.sg/handle/10635/66654
ISSN: 07478291
Appears in Collections:Staff Publications

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