Browsing by Subject "FTIR spectra"
Now showing items 1-4 of 4
-
Article
Copper Binding by Activated Biochar Fibres Derived from Luffa cylindrica
(2017)The adsorption of copper (Cu(II)) from aqueous solutions by activated Luffa cylindrica biochar fibres has been investigated by means of batch equilibrium experiments and FTIR spectroscopy. The effect of various physicochemical ...
-
Article
Removal of trivalent samarium from aqueous solutions by activated biochar derived from cactus fibres
(2016)The efficiency of activated biochar fibres obtained from Opuntia Ficus Indica regarding the sorption of trivalent samarium (Sm(III)) from aqueous solutions was investigated by batch experiments. The effect of various ...
-
Article
Thorium removal from acidic aqueous solutions by activated biochar derived from cactus fibers
(2016)The removal of thorium from acidic aqueous solutions (pH 3) by activated biochar fibers obtained from Opuntia Ficus Indica has been investigated by batch experiments as a function of the initial metal concentration, ionic ...
-
Article
Uranium binding by biochar fibres derived from Luffa cylindrica after controlled surface oxidation
(2017)Controlled surface modification of biochar fibres derived from Luffa cylindrica sponges has been carried out by nitric acid and the degree of oxidation could be controlled by changing the acid concentration or the reaction ...