Adsorption Kinetics of Pb2+ Ions Using Chitosan Nanoparticles

Ying Hong; Ze Hui Zhong; You Shi Liu

doi:10.4028/www.scientific.net/AMM.367.45

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 367Adsorption Kinetics of Pb2+ Ions Using Chitosan...

Adsorption Kinetics of Pb²⁺ Ions Using Chitosan Nanoparticles

Abstract:

Chitosan nanoparticles were prepared by crosslinkingusing TPP. SEM showed that chitosan nanoparticles were successfully obtained.The adsorption characteristics of chitosan nanoparticles were evaluated. Theresults demonstrated that chitosan nanoparticles were suitable for adsorbent toremoval Pb²⁺. The parameters for the adsorption of Pb²⁺by chitosan nanoparticles were also determined. It was shown that chitosannanoparticles were fit for Langmuir’s isotherm model and that the adsorptionkinetics of Pb²⁺ described by the pseudo-second-order model could bebest.

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Periodical:

Applied Mechanics and Materials (Volume 367)

Pages:

45-49

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.367.45

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Online since:

August 2013

Authors:

Ying Hong, Ze Hui Zhong, You Shi Liu

Keywords:

Adsorption, Chitosan Nanoparticles, Kinetic

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