Photodegradation of soluble and emulsive cutting fluids using TiO 2 as catalyst
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
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Data(s) |
27/05/2014
27/05/2014
09/08/2006
|
Resumo |
This paper describes results of the photo-degradation of three types of soluble and emulsive cutting fluids in an aqueous medium, using TiO2 as catalyst in suspension and UV radiation. The TiO2 proved to be an effective catalyst for the degradation of the cutting fluids investigated. The degradation rate depends on pH and nature of the fluids. The best performance of catalyst was observed at pH 8.0 for all the fluids when most of 70% of the organic load was decomposed. ©2006 Sociedade Brasileira de Química. |
Formato |
737-740 |
Identificador |
http://dx.doi.org/10.1590/S0103-50532006000400015 Journal of the Brazilian Chemical Society, v. 17, n. 4, p. 737-740, 2006. 0103-5053 http://hdl.handle.net/11449/69030 10.1590/S0103-50532006000400015 S0103-50532006000400015 WOS:000239616800014 2-s2.0-33746714342 2-s2.0-33746714342.pdf |
Idioma(s) |
eng |
Relação |
Journal of the Brazilian Chemical Society |
Direitos |
openAccess |
Palavras-Chave | #Aqueous effluents #Machining lubricants #Photocatalysis |
Tipo |
info:eu-repo/semantics/article |