Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/36234

TitleAdvanced oxidation of organic matter in natural waters with TiO2 immobilized films
Author(s)Silva, S.
Linhares, T.
Tavares, C. J.
Amorim, M. T. Pessoa de
Duarte, António A. L. Sampaio
KeywordsAdvanced oxidation - TiO2
NOM-removal
Heterogenious fotocatalysis
Hydraulic effects
Issue date2013
PublisherIWA Publishing
Abstract(s)The purpose of this paper is to report the development of a laboratory -scale pilot based on the use of TiO2 photocatalytic thin films for degrading organic matter and pollutants from natural water. The photoreactor consists of a channel inclined with a glass plate coated by TiO2 in both faces and fixed at 1 cm from the bottom. The thin film was immobilized on the glass plates by Sputtering technique. The reactor was designed to be able of reproduce the hydraulic conditions of a water treatment plant. In experimental testing of degradation of organic matter with solar irradiation maximum efficiency of 50% was achieved. At optimal conditions it was possible to exceed the efficiencies of a full scale preozonization in a water treatment plant , thus providing a more sustainable process.
TypeConference paper
URIhttp://hdl.handle.net/1822/36234
Peer-Reviewedyes
AccessOpen access
Appears in Collections:C-TAC - Comunicações a Conferências Internacionais

Files in This Item:
File Description SizeFormat 
Silva et al _LET2013 resumo.pdfResumo extenso119,51 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID