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Multivariate approach to the photo-Fenton process applied to the degradation of winery wastewaters

Paper ID Volume ID Publish Year Pages File Format Full-Text
49146 46557 2006 6 PDF Available
Title
Multivariate approach to the photo-Fenton process applied to the degradation of winery wastewaters
Abstract

Winery wastewaters, being seasonal and experiencing substantial flow variations, are difficult to treat by conventional biological processes. This work proposes the photo-Fenton reaction in homogeneous phase as an alternative for their purification.Experimental design methodology has been used in order to study the main variables affecting the oxidation process as well as their most relevant interactions.Under energetic conditions the photo-Fenton treatment reached purification levels of up to 95% (measured as total organic carbon). The most influential factors behind organic matter removal are the Fe3+ and H2O2 dosage. The influence of the initial organic matter concentration and the reaction time is almost negligible for the confidence level selected (90%) in the results analysis.

Keywords
Winery wastewaters; Experimental design; Multivariate analysis; Photo-Fenton processes
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Multivariate approach to the photo-Fenton process applied to the degradation of winery wastewaters
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis B: Environmental - Volume 66, Issues 1–2, 20 June 2006, Pages 58–63
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us