|
|
|
|
|
Lorena Alcaraz, Francisco J. Alguacil and Félix A. López
A winemaking waste was used as a precursor of activated carbon used for the removal of hazardous Cr(VI) from solutions. The preparation process consisted of a hydrothermal process and a chemical activation of the resulting product, with KOH. The adsorpti...
ver más
|
|
|
|
|
|
|
|
|
|
|
Tiago Florindo, Ana I. Ferraz, Ana C. Rodrigues and Leonel J. R. Nunes
Waste management is a current and transversal problem in all production areas, including agriculture. Within this economic activity, wine production generates a large amount of waste, namely, that resulting from the winemaking activity itself, such as po...
ver más
|
|
|
|
|
|
|
|
|
|
|
Manuel Meneghetti, Aldo Talon, Elti Cattaruzza, Emilio Celotti, Elisabetta Bellantuono, Enrique Rodríguez-Castellón, Stefano Meneghetti and Elisa Moretti
During the last two decades, Dye Sensitized Solar Cells (DSSCs) have received a great deal of attention as a promising, low-cost alternative to conventional silicon photovoltaic devices. Natural dye molecules can be used as a sensitizer for their low cos...
ver más
|
|
|
|
|
|