Esterification of Polypropylene Fiber and its Adsorption of Phthalate Esters

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In this work, an acrylic-polypropylene grafting copolymer (PP-g-AA) was prepared by 60Co γ-rays irradiation grafting with acrylic acid (AA) onto polypropylene (PP) fiber. The esterification PP-g-AA fiber (PP-g-COOR) was prepared by the esterification of PP-g-AA with C8 alcohol via SOCl2 as the intermediate. The PP-g-COOR fiber was utilized to adsorb and enrich trace dibutyl phthalate (DBP) in water. The results indicated that PP-g-COOR fiber exhibited a good adsorption property of DBP. The adsorption property of PP-g-COOR fiber was greatly enlarged 25 times than the PP-g-AA. The distribution coefficient of DBP on PP-g-COOR fiber depended on the pH values of aqueous phase and the initial concentration of DBP. In general, the PP-g-COOR fiber was better for the adsorption and enrichment of DBP.

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78-82

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February 2011

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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[1] Penalver, E. Pocurull, F. Borml and R.M. Marce: J. Chromat. A, Vol. 922 (2001) pp.377-384.

Google Scholar

[2] National Primary Drinking Water Regulations, edtied by US Environ. Protections Agency, Part 12, 40 CFR Part 141, (1991), p.395.

Google Scholar

[3] Hyungjin Kim, Krishna R. Pagilla: Journal of Bioscience and Bioengineering, Vol. 95(2003) pp.577-582.

Google Scholar

[4] Ming-zhi Huang, Yong-wen Ma, Yan Wang, Jin-quan Wan, Hui-ping Zhang: Bioresource Technology, Vol. 101 (2010) pp.7767-7772.

Google Scholar

[5] Kembra L. Howdeshell, Cynthia V. Rider, Vickie S. Wilson, et al: Environmental Research, Vol. 108(2008) pp.168-176.

Google Scholar

[6] Chung, Y.C., Chen, C.Y.: Environmental Technology, Vol. 30 (2009) pp.1343-1350.

Google Scholar

[7] Huang, J.: Journal of Colloid and Interface Science , Vol. 339 (2009) pp.296-301.

Google Scholar

[8] Chang BV, Yang CM, Cheng CH: Chemosphere, Vol. 55 (2004) pp.533-538.

Google Scholar

[9] Wu, X., Liang, R., Dai, Q., et al.: Journal of Hazardous Materials, Vol. 176 (2010) pp.262-268.

Google Scholar

[10] Shen, X., Zhu, L., Huang, C., et al: Journal of Materials Chemistry, Vol. 19 (2009) pp.4843-4851.

Google Scholar

[11] Xu, L., Yang, X., Guo, Y., et al: Journal of Hazardous Materials, Vol. 178 (2010) pp.1070-1077.

Google Scholar

[12] Bodzek M, Dudziak M, Luks-Betlej K: Desalination, Vol. 162 (2004) pp.121-128.

DOI: 10.1016/s0011-9164(04)00035-9

Google Scholar

[13] Kiso Y, Kon T, Kitao T, et al: Journal of Membrane Science, Vol. 182 (2001) pp.205-214.

Google Scholar

[14] Agenson K O, Oh J I, Urase T.: J Membr Sci, Vol. 225 (2003) pp.91-103.

Google Scholar

[15] H. Asadollahzadeh, E. Noroozian, Sh. Maghsoudi: Analytica Chimica Acta, Vol. 669 (2010) pp.32-38.

Google Scholar

[16] Wei Jun-fu, Wang Zhi-peng, Zhang Jing, et al: Reactive & Functional Polymers, Vol. 65 (2005) pp.127-134.

Google Scholar