Browsing EENF - Escola de Enfermagem by Author "Pinto, Luiz Antonio de Almeida"
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Adsorption of FD&C Red 40 by chitosan: isotherm analysis
Piccin, Jeferson Steffanello; Dotto, Guilherme Luiz; Vieira, Mery Luiza Garcia; Gonçalves, Janaína Oliveira; Pinto, Luiz Antonio de Almeida (Elsevier, 2009)The adsorption of azobenzene FD&C Red No. 40 (C.I. 16035) from aqueous solutions by chitosan was studied through adsorption isotherms. The effects of pH (5.7, 6.6 and 7.5), particle size ranges (0.10 ± 0.02, 0.18 ± 0.02 ...