Adsorption Effect of NO3-, SO42- and PO43- about As (V) on the Porous Biomorph-Genetic Composite of Fe2O3/Fe3O4/C with Eucalyptus Wood Template

Li Wei Xie; Bin Huang; Yan Hua Huang; Shuang Cao; Zong Qiang Zhu; Yi Nian Zhu

doi:10.4028/www.scientific.net/AMM.522-524.473

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 522-524Adsorption Effect of NO3-, SO42- and PO43- about...

Adsorption Effect of NO₃^-, SO₄^2- and PO₄^3- about As (V) on the Porous Biomorph-Genetic Composite of Fe₂O₃/Fe₃O₄/C with Eucalyptus Wood Template

Abstract:

The adsorption effect of NO₃^-, SO₄^2- or PO₄^3- about As (V) on the novel porous biomorph-genetic composite of Fe₂O₃/Fe₃O₄/C was prepared with eucalyptus wood template (PBGC-Fe/C) was analyzed and considered. The results show that NO₃^-, SO₄^2- and PO₄^3- have different change trend onto the PBGC-Fe/C adsorbent under initial As (V) concentration of 5, 10, 50mg/L, the competitive adsorption capacity is: PO₄^3-> NO₃^-> SO₄^2-. And with increasing of NO₃^-, SO₄^2- and PO₄^3- concentration, the competitive adsorption phenomenon is more violent.

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Periodical:

Applied Mechanics and Materials (Volumes 522-524)

Pages:

473-476

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.522-524.473

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Online since:

February 2014

Authors:

Li Wei Xie, Bin Huang, Yan Hua Huang, Shuang Cao, Zong Qiang Zhu*, Yi Nian Zhu

Keywords:

Adsorption, As (V), Fe₂O₃/Fe₃O₄/Ccomposite with Eucalyptus Wood Microstructure, NO₃^-, PO₄^3-, SO₄^2-

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