PMAA-g-CS/Loess Composite for Removing Lead Ions

Yu Feng He; Yin Wang; Wen Zheng Qian; Gui Fang Yan; Rong Min Wang

doi:10.4028/www.scientific.net/KEM.680.543

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 680PMAA-g-CS/Loess Composite for Removing Lead Ions

PMAA-g-CS/Loess Composite for Removing Lead Ions

Abstract:

Lead is a toxic heavy metal that has caused serious public health problems. It is necessary to find a cost effective method to deal with wastewater containing lead. In this paper, a novel composite polymer adsorbent, poly (methacrylic acid)-grafted chitosan /Loess composite (PMAA-g-CS/LC) was prepared through graft copolymerization reaction of methacrylic acid and chitosan in the presence of loess. The polymer adsorbent (PMAA-g-CS/LC) was characterized and applied to remove lead ions. It was found that the removal rate of Pb (II) reached to 99%. Adsorption dynamics were consistent with pseudo-second-order kinetic model and isotherm model can meet the Langmuir isotherm model.

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Periodical:

Key Engineering Materials (Volume 680)

Pages:

543-546

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.680.543

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Online since:

February 2016

Authors:

Yu Feng He*, Yin Wang, Wen Zheng Qian, Gui Fang Yan, Rong Min Wang

Keywords:

Adsorption, Composite Adsorbent, Loess Based Polymer, Removing Pb

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References

[1] Y. F. He, F. R. Li, R. M. Wang, F. Y. Li, Y. Wang and Z. H. Zhang. Preparation of xanthated bentonite and its removal behavior for Pb(II) ions. Water Sci. Techn., 61(2010), 1235-1243.

DOI: 10.2166/wst.2010.013

Google Scholar

[2] A. Sönmezay, M. Salimöncel, N. Bektaş, Adsorption of lead and cadmium ions from aqueous solutions using manganoxide minerals. Trans. Nonferrous Met. Soc. China, 22(2012) 3131−3139.

DOI: 10.1016/s1003-6326(12)61765-8

Google Scholar

[3] J. Yu, L. Wang, R. Chi, Y. Zhang, Z. Xu, J. Guo. Competitive adsorption of Pb2+ and Cd2+ on magnetic modiﬁed sugarcane bagasse prepared by two simple steps. Appl. Surf. Sci., 268(2013): 163–70.

DOI: 10.1016/j.apsusc.2012.12.047

Google Scholar

[4] G.S. Khorramabadi, R.D.C. Soltani, A. Rezaee, A.R. Khataee, A. J. Jafari. Utilisation of immobilised activated sludge for the biosorption of chromium (VI). Can. J. Chem. Eng., 90(2012): 1539–46.

DOI: 10.1002/cjce.20661

Google Scholar

[5] L. Xiong, C. Chen, Q. Chen, J. Ni, Adsorption of Pb(II) and Cd(II) from aqueous solutions using titanate nanotubes prepared via hydrothermal method, J. Hazard. Mater., 189 (2011) 741–748.

DOI: 10.1016/j.jhazmat.2011.03.006

Google Scholar

[6] L. Wang, W. He, Y. -F. He, H. Li, R. -M. Wang, Loess Based Copolymer Composite for Removing Basic Fuchsin, Key Eng. Mater., 633(2015): 165-168.

DOI: 10.4028/www.scientific.net/kem.633.165

Google Scholar

[7] S. Chakravarty, A. Mohanty, T.N. Sudha, A.K. Upadhyay, J. Konar, J.K. Sircar,A. Madhukar, K.K. Gupta, Removal of Pb(II) ions from aqueous solution by adsorption using bael leaves (Aegle marmelos), J. Hazard. Mater., 173 (2010)502–509.

DOI: 10.1016/j.jhazmat.2009.08.113

Google Scholar

[8] G. Crini, P.M. Badot, Application of chitosan, a natural aminopolysaccharide, for dye removal from aqueous solutions by adsorption processes using batch studies: a review of recentliterature. Prog. Polym. Sci., 33(2008) 399–447.

DOI: 10.1016/j.progpolymsci.2007.11.001

Google Scholar

[9] Y. -F. He, L. Zhang, R. Wang, H. Li, Y. Wang. Loess clay based copolymer for removing Pb(II) ions. J. Hazard. Mater., 227 (2012) 334–340.

DOI: 10.1016/j.jhazmat.2012.05.071

Google Scholar

[10] E. Igberase, P. Osifo, A. Ofomaja. The adsorption of copper (II) ions by polyaniline graft chitosan beads from aqueous solution: Equilibrium, kinetic and desorption studies[J]. J. Environm. Chem. Engin., 2 (2014) 362–369.

DOI: 10.1016/j.jece.2014.01.008

Google Scholar

[11] Tahia B. Mostafa, Atef S. Darwish. An approach toward construction of tuned chitosan/polyaniline/metal hybrid nanocomposites for treatment of meat industry wastewater[J]. Chemical Engineering Journal 243 (2014) 326–339.

DOI: 10.1016/j.cej.2014.01.006

Google Scholar

[12] W.S.W. Ngah, S. Fatinathan, Adsorption of Cu(II) ions in aqueous solution using chitosan beads, chitosan-GLA beads and chitosan-alginate beads, Chem. Eng. J., 143 (2008) 62–72.

DOI: 10.1016/j.cej.2007.12.006

Google Scholar

[13] A.E. Ofomaja, Equilibrium sorption of methylene blue using mansonia wood sawdust as biosorbent, Desalin. Water Treat. 3 (2009) 1–10.

DOI: 10.5004/dwt.2009.433

Google Scholar

[14] K. Mohanthy, J.T. Naidu, B.C. Meikap, M.N. Biswas, Removal of crystal violet from wastewater by activated carbons prepared from rise husk, Ind. Eng. Chem. Res. 45(2006) 5165–5171.

DOI: 10.1021/ie060257r

Google Scholar