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Drinking water treatment in a gravimetric flow system with TiO2 coated membranes
Bergamasco, Rosangêla; Silva, Flávia Vieira da; Arakawa, Flávia Sayuri; Yamaguchi, Yamaguchi; Reis, Miria Hespanhol Miranda; Tavares, C. J.This paper presents filtration results for drinking water treatment obtained with a commercial cellulose acetate membrane of 0.45 μm pore diameter, with and without TiO2 coating. The deposition of titanium dioxide thin films onto membrane surface was made by pulsed-frequency d.c. reactive magnetron sputtering at room temperature from a high purity Ti target in Ar/O2/N2 atmosphere, at different conditions for ca...
Data: 2011
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Origem: RepositóriUM - Universidade do Minho
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