Ion exchange properties of some new chelating resins from cresol urea formaldehyde
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 stud...
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| Format: | Article |
| Language: | English |
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University of Thi-Qar
2019-05-01
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| Series: | مجلة علوم ذي قار |
| Subjects: | |
| Online Access: | http://jsci.utq.edu.iq/index.php/main/article/view/160 |
| _version_ | 1797404204468273152 |
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| author | Luma T. Tuma |
| author_facet | Luma T. Tuma |
| author_sort | Luma T. Tuma |
| collection | DOAJ |
| description |
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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| first_indexed | 2024-03-09T02:51:33Z |
| format | Article |
| id | doaj.art-cb99a75629d7404db3f4fcd50af73e41 |
| institution | Directory Open Access Journal |
| issn | 1991-8690 2709-0256 |
| language | English |
| last_indexed | 2024-03-09T02:51:33Z |
| publishDate | 2019-05-01 |
| publisher | University of Thi-Qar |
| record_format | Article |
| series | مجلة علوم ذي قار |
| spelling | doaj.art-cb99a75629d7404db3f4fcd50af73e412023-12-05T09:57:58ZengUniversity of Thi-Qarمجلة علوم ذي قار1991-86902709-02562019-05-0153Ion exchange properties of some new chelating resins from cresol urea formaldehyde Luma T. Tuma 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. http://jsci.utq.edu.iq/index.php/main/article/view/160Terpolymerschelating;ion exchange propertiesm-cresol urea formaldehyde |
| spellingShingle | Luma T. Tuma Ion exchange properties of some new chelating resins from cresol urea formaldehyde مجلة علوم ذي قار Terpolymers chelating; ion exchange properties m-cresol urea formaldehyde |
| title | Ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| title_full | Ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| title_fullStr | Ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| title_full_unstemmed | Ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| title_short | Ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| title_sort | ion exchange properties of some new chelating resins from cresol urea formaldehyde |
| topic | Terpolymers chelating; ion exchange properties m-cresol urea formaldehyde |
| url | http://jsci.utq.edu.iq/index.php/main/article/view/160 |
| work_keys_str_mv | AT lumattuma ionexchangepropertiesofsomenewchelatingresinsfromcresolureaformaldehyde |