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Preparations of the Cross-linked Chitosan Based on a Marine Natural Product with Epichlorohydrine for the Exclusion of Heavy Metal Ions from the Various Wastewater and Its Effect of Crosslinking Ratio  

Park, Young-Mi (Dept. of Clothing & Textiles, Yonsei University)
Jeon, Dong-Won (Dept. of Clothing & Textiles, Ewha Womans University)
Publication Information
Fashion & Textile Research Journal / v.8, no.5, 2006 , pp. 577-584 More about this Journal
Abstract
The binding of heavy metal ions onto cross-linked chitosan in dilute aqueous solution has been investigated as a function of pH (4.0 and 7.0), agitation period (10-180min) and concentration of various metal cations (5, 10, 50 and 100ppm). In order to obtain adsorbents that are insoluble and stable, and prevent the dissolution loss of chitosan into an acidic aqueous solution, chitosan flakes were cross-linked with epichlorohydrine (ECH) and its adsorption behavior was compared with that of the non cross-linked chitosan. An advantage of ECH is that it does not eliminate the cationic amine functional group of chitosan. In terms of adsorption ratio, the chitosan cross-linked at an ECH was inferior to original chitosan and was found that chitosan has a selectivity much remarkable than the cross-linked chitosan in low concentrated metal solutions. However, no significant decreases in the adsorption ratios were observed between the cross-linked ECH-chitosan and the non cross-linked chitosan concerning the adsorption of $Ni^{2+}$, $Co^{2+}$, $Pb^{2+}$ and $Zn^{2+}$ acidic solution.
Keywords
cross-linked chitosan; heavy metal ion; epichlorohydrine; crosslinking ratio; swelling;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 박영미 (1993) Amidoxime형과 hydroxamic acid형 chelate resin의 제조 및 특성화. 이화여자대학교 대학원 석사학위논문
2 Kawamura S. (1991) J. Am. Water Works Assoc., 83, 88-93
3 Maruca R. Suder B.J. and Wightman J.P. (1982) Interaction of heavy metals with chitin and chitosan. III. Chromium. J. Appl. Polym. Sci., 27, 4827-4837   DOI   ScienceOn
4 Zuoying C., Huacai G. and Shengli L. (2001) Studies on synthesis and adsorption properties of chitosan cross-linked by glutaraldehyde and Cu(II) as tempelate under microwave irradiation. European Polymer Journal, 37(10), 2141-2143   DOI   ScienceOn
5 Bae H.S. and Hudson S. (1997) The cooperative binding behavior of sodium dodecyl sulfate to crosslinked chitosan films. J. Polym. Sci.:PartA: Polymer Chemistry, 35, 3755-3765   DOI   ScienceOn
6 Kurita K., Koyama Y. and Taniguchi A. (1986) Studies of chitin, ix. crosslinking of water-soluble chitin and evaluation of the products as adsorbents for cupric ion. J. Appl. Polym. Sci., 31(5), 1169-1176   DOI   ScienceOn
7 Krause A.A.L. and Eznin E. (1938) 'Plastics analysis guide'. Hanser Publishers, p.16
8 Wan Ngah W.S., Endud C.S. and Mayanar R. (2002) Removal of copper(II) ions from aqueous solution onto chitosan and crosslinked chitosan beads. Reactive and Functional Polymers, 50(2), 181-190   DOI   ScienceOn
9 Muzzarelli R.A.A. (1977) 'CHITIN'. Pergamon Press, New York
10 Oliver G.G. and Carey J.H. (1976) Acid solubilization of sewage sludge and ash constituents for possible recovery. Water Res., 10 (12), 1077-1081   DOI   ScienceOn
11 Smith B., Koonce T. and Hudson S. (1993) Decolorizing dye wastewater using chitosan. American Dyestuff Reporter, October, 18-36
12 Mayer J.M. and Kaplan D.L. (1991) Method of forming a crosslinked chitosan polymer and product. US. Patent 5,015,293
13 박영미 (2002) 키토산의 중금속이온 흡착특성에 관한 연구. 이화여자 대학교 대학원 박사학위논문
14 박영미 . 전동원 (2006) 수용액 중에서 Polymine계 유기응집제를 이용한 중금속 이온의 흡착 -키토산의 분자량과 탈아세틸화도-. 한국의류산업학회지, 8(4), 458-464
15 Wei, Y.C., Hudson S.M., Mayer J.M. and Kaplan D.L. (1992) The crosslinking of chitosan fibers. J. of Polym. Sci.: Part. A: Polymer Chemistry, 30, 2187-2193   DOI
16 Rorrer G.L.,Hsien T.Y and Way J.D. (1993) Synthesis of porous-magnetic chitosan beods for removal of cadmium ions from wastewater. Ind Eng. Chem. Res., 32, 2170-2178   DOI   ScienceOn
17 Shahua Q., Haoyun W., Ganquan H., Shaobo M. and Wu W. (2004) Studies of adsorption properties of crosslinked chitosan for vanadium(V), tungsten(VI). J. Appl. Polym. Sci., 92(3), 1584-1588   DOI   ScienceOn
18 Kazuya O., Yoshiaki K. and Hiroshi Y. (1987) Adsorption of $Cu^{2+}$ or $Hg^{2+}$ ion on resins prepared by crosslinking metal-complexed chitosans. Bull. Chem. Soc. Jpn., 60(1), 444-446   DOI
19 Shahua Q., Ganquan H., Jianshen J., Fei H. and Yuting W. (2000) Studies of adsorption behavior of crosslinked chitosan for Cr(VI), Se(VI). J. Appl. Polym. Sci., 77(14), 3216-3219   DOI   ScienceOn
20 Blackwell J. (1988) 'Methods in Enzymology'. W.A.Wood, S.T. Kellogg(eds), Academic Press, New York, p.435