The Production, Qualitative and Adsorbent Study of β-Cyclodextrin Molecular Engram

Zhi Jang Liu; Maeng Di Ma; Da Yong Dai; Zhong Cai Shao

doi:10.4028/www.scientific.net/AMM.713-715.2958

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The Production, Qualitative and Adsorbent Study of β-Cyclodextrin Molecular Engram
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 713-715The Production, Qualitative and Adsorbent Study of...

The Production, Qualitative and Adsorbent Study of β-Cyclodextrin Molecular Engram

Abstract:

In the paper, the molecular engram polymer is produced by dithizone which is functional monomer,β-cyclodextrin which is pore-forming material and chloroepoxy propane which is crosslinking agent. Atomic absorption method is used to study its adsorption for lead. Thermodynamic model of adsorption and dynamic reaction order are discussed. The results show that adsorption is endoergic process and accords with Freundlich isothermal adsorption equation. Adsorption system conforms with pseudo-second order dynamic model, the static saturation adsorption amount is 45.55mg/g.

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Applied Mechanics and Materials (Volumes 713-715)

Pages:

2958-2961

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.713-715.2958

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Online since:

January 2015

Authors:

Zhi Jang Liu*, Maeng Di Ma, Da Yong Dai, Zhong Cai Shao

Keywords:

Dynamic, Lead, Molecular Engram, Thermodynamics, β-Cyclodextrin

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