ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Eluent Influences on Synthesis of Fe(III)-imprinted Polyeugenol using Polyethylene Glycol Diglycidilether (PEGDE) as Cross-linking Agent and its application as Fe(III) sorbent

Muhammad Cholid Djunaidi1,2,*, Dwi Siswanta2 and Jumina2

DOI : http://dx.doi.org/10.13005/ojc/310447


Abstract:

A research on the effect of eluent to remove template and soaking time on the performance of imprinted ionic polymer (IIP) Fe has been carried out. The eluents were HCl, HNO3, and EDTA. The best eluent was used to determine the adsorption selectivity of IIP to Fe (III) compared to Cd (II), Cr (III) and Pb (II). The results showed that the more successful of template removal the better performance of IIP Fe. Removal of Fe(III) was optimum using HNO3 1M as eluent for 24 hours. Selectivity of IIP towards Cd(II) is better than Cr (III) nor to  Pb (II).

Keywords:

IIP Fe; acid/eluent removal; selectivity

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