Removal of zinc and lead ions by polymer-enhanced ultrafiltration using unmodified starch as novel binding polymer

Baharuddin, N.H. and Sulaiman, N.M.N. and Aroua, M.K. (2015) Removal of zinc and lead ions by polymer-enhanced ultrafiltration using unmodified starch as novel binding polymer. International Journal of Environmental Science and Technology, 12 (6). pp. 1825-1834. ISSN 1735-1472

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Official URL: http://link.springer.com/article/10.1007%2Fs13762-...

Abstract

The removal of zinc and lead from aqueous dilute solutions by polymer-enhanced ultrafiltration process using unmodified starch as a new binding polymer was studied. Experiments were performed to determine the effects of transmembrane pressure, pH, concentration of metal ions on the retention and permeate flux. The performance of the proposed new binding polymer was compared to that of polyethyleneimine a conventional polymer frequently used in polymer-enhanced ultrafiltration. The retention of zinc and lead ions reached 96 and 66 , respectively, using 0.05 unmodified starch at pH 7. Overall unmodified starch showed better retention for zinc ions then polyethyleneimine, whereas polyethyleneimine retention for lead ions was higher. Solution pH was found to have little effect on flux.

Item Type: Article
Additional Information: ISI Document Delivery No.: CF9FB Times Cited: 0 Cited Reference Count: 34 Cited References: Alpatova A, 2004, SEP PURIF TECHNOL, V40, P155, DOI 10.1016/j.seppur.2004.02.003 Alto K, 1977, TOXICITY XANTHATES F Aratani T, 1983, REMOVAL METALS COMBI Aroua MK, 2007, J HAZARD MATER, V147, P752, DOI 10.1016/j.jhazmat.2007.01.120 Barakat MA, 2010, DESALINATION, V256, P90, DOI 10.1016/j.desal.2010.02.008 Bello-Perez LA, 2009, FOOD ENG REV, V1, P50, DOI 10.1007/s12393-009-9004-6 BeMiller JN, 2007, CARBOHYD POLYM, V64, P158 Bertolini A.C., 2010, STARCHES CHARACTERIZ Yurum A, 2013, DESALINATION, V320, P33, DOI 10.1016/j.desal.2013.04.020 BOLTO BA, 1995, PROG POLYM SCI, V20, P987, DOI 10.1016/0079-6700(95)00010-D Bosch X., 2003, SCIENCE, V609, P1 Camarillo R, 2012, DESALINATION, V286, P193, DOI 10.1016/j.desal.2011.11.021 Chabot JF, 1976, INTERACTION IRON COM, P264 Chang JE, 2007, ENV INFORM ARCH, V5, P684 Doane WM, 1978, J APPL POLYM SCI, V24, P105 Eilers H, 1936, DEP CHEM, V69, P819 Gray JA, 2005, CARBOHYD POLYM, V60, P147, DOI 10.1016/j/carbpol.2004.11.032 Gray JA, 2004, CEREAL CHEM, V81, P278, DOI 10.1094/CCHEM.2004.81.2.278 Hoover R, 2001, CARBOHYD POLYM, V45, P253, DOI 10.1016/S0144-8617(00)00260-5 Zeng JX, 2009, J HAZARD MATER, V161, P1491, DOI 10.1016/j.jhazmat.2008.04.123 Huber KC, 2001, CEREAL CHEM, V78, P173, DOI 10.1094/CCHEM.2001.78.2.173 Islamoglu S, 2006, DESALINATION, V200, P288, DOI 10.1016/j.desal.2006.03.335 Kadioglu SI, 2009, SEPAR SCI TECHNOL, V44, P2559, DOI 10.1080/01496390903018061 Khaidar MS, 2009, DESALINATION, V249, P577 Kim BS, 1999, CARBOHYD POLYM, V39, P217, DOI 10.1016/S0144-8617(99)00011-9 Kozuka H, 1985, J POLYM SCI, V23, P2109 LIM S, 1993, CEREAL CHEM, V70, P145 Malaysia DOE, 1994, MAL ENV QUAL ACT REP Malaysia DOE, 2011, MAL ENV QUAL REP Rivas BL, 2003, PROG POLYM SCI, V28, P173, DOI 10.1016/S0079-6700(02)00028-X Uludag Y, 1997, J MEMBRANE SCI, V129, P93, DOI 10.1016/S0376-7388(96)00342-0 VANWARNERS A, 1994, IND ENG CHEM RES, V33, P981, DOI 10.1021/ie00028a028 WING RE, 1975, J APPL POLYM SCI, V19, P847, DOI 10.1002/app.1975.070190320 WU YS, 1990, CEREAL CHEM, V67, P202 Baharuddin, N. H. Sulaiman, N. M. N. Aroua, M. K. Engineering, Faculty /I-7935-2015 Engineering, Faculty /0000-0002-4848-7052 University of Malaya, Kuala Lumpur, Malaysia PS 104-2010B, PV 092-2011B The authors acknowledge financial support from the University of Malaya, Kuala Lumpur, Malaysia through the Postgraduate Research Fund (PPP Grant) with grant PS 104-2010B and PV 092-2011B. 0 SPRINGER NEW YORK INT J ENVIRON SCI TE
Uncontrolled Keywords: Complexing agents, metals, polyethyleneimine, separation, water soluble, heavy-metal ions, aqueous-solutions, polyethyleneimine pei, water, complexation, granules, location, sites, peuf,
Subjects: T Technology > T Technology (General)
T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TP Chemical technology
Divisions: Faculty of Engineering
Depositing User: Mr Jenal S
Date Deposited: 17 Mar 2016 01:31
Last Modified: 17 Mar 2016 01:31
URI: http://eprints.um.edu.my/id/eprint/15703

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