Adsorption Studies of Nitrobenzene onto Aminated Lignin

Abstract:

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Adsorption performance of aminated lignin (AmL) for nitrobenzene (NB) removal was investigated through batch experiments. The results showed that AmL possessed strong adsorption ability for NB with hydrogen bond interaction. The equilibrium adsorption data were well represented by the Freundlich isotherm model and the saturated adsorption capacity could reach 24.2mg/g. The adsorption process was found to follow pseudo-second-order kinetics. The maximum adsorption of NB on AmL occurred around the neutral pH.

Info:

Periodical:

Edited by:

Hyungsun Kim, Jian Feng Yang, Chuleol Hee Han, Somchai Thongtem and Soo Wohn Lee

Pages:

117-120

DOI:

10.4028/www.scientific.net/MSF.695.117

Citation:

X. Y. Lin et al., "Adsorption Studies of Nitrobenzene onto Aminated Lignin", Materials Science Forum, Vol. 695, pp. 117-120, 2011

Online since:

July 2011

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Price:

$35.00

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