Ion exchange properties of some new chelating resins from cresol urea formaldehyde

Authors

  • Luma T. Tuma

Keywords:

Terpolymers, chelating;, ion exchange properties, m-cresol urea formaldehyde

Abstract

Terpolymers resins( o,m,p –C UF) synthesized by the condensation of o,m,p- Cresol and Urea with
Formaldehyde in the presence of acid catalyst , FTIR- spectroscopy and thermogravimetric analysis were used to
characterize the terpolymers. Chelating ion exchange properties of these polymers were studied for Fe
2+
, Cu
2+
and Zn
2+
ions. A batch equilibrium method was employed in the study of the selectivity of metal ion
uptake . the study was carried out over a wide pH range and shaking time.The OUF and PUF terpolymers showed
highest selectivity for ions being studied.

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Published

2019-05-08

Issue

Section

Articles

How to Cite

Ion exchange properties of some new chelating resins from cresol urea formaldehyde . (2019). University of Thi-Qar Journal of Science, 5(3), 79-89. https://jsci.utq.edu.iq/index.php/main/article/view/160