دورية أكاديمية
SYNTHESIS, CHARACTERIZATION AND APPLICATION OF DIATOMACEOUS EARTH – 4,4-DIAMINODIPHENYLETHER-O-HYDROXYBENZALDEHYDE AS AN ADSORBENT OF Ag(I) METAL ION
| العنوان: | SYNTHESIS, CHARACTERIZATION AND APPLICATION OF DIATOMACEOUS EARTH – 4,4-DIAMINODIPHENYLETHER-O-HYDROXYBENZALDEHYDE AS AN ADSORBENT OF Ag(I) METAL ION |
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| المؤلفون: | Ahmad Fatoni, Soerja Koesnarpadi, Nurlisa Hidayati |
| المصدر: | Indonesian Journal of Chemistry, Vol 10, Iss 3, Pp 315-319 (2010) |
| بيانات النشر: | Department of Chemistry, Universitas Gadjah Mada, 2010. |
| سنة النشر: | 2010 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | Chemistry, QD1-999 |
| الوصف: | Synthesis, characterization and application of Diatomaceous Earth-4,4-Diamino diphenylether-O-Hydroxybenzaldehyde (diatomaceous earth-DDE-O-Hb) as an adsorbent of Ag(I) metal ion has been done. The aim of the purification of natural diatomaceous earth with KMnO4, H2SO4 and HCl were to obtain pure diatomaceous earth, remove the other compounds and de-alumination, respectively. The adsorbent of diatomaceous earth-DDE-O-Hb was synthesized by reacting pure diatomaceous earth with 3-chloropropyltrimethoxysilane, 4,4-diaminodiphenylether (DDE) and O-hydroxybenzaldehyde (O-Hb). The FTIR spectroscopy was used to identify Schiff base group in diatomaceous earth-DDE-O-Hb adsorbent. The diatomaceous earth-DDE-O-Hb was applied as adsorbent in the adsorption of Ag(I) metal ion. Parameters influencing the interaction such as time, pH and concentration were optimized. The result showed that diatomaceous earth-DDE-O-Hb adsorbent have Schiff base group. The interaction time of 90 min showed that 70.79% of Ag(I) metal ions at the concentration of 100 ppm can be adsorbed by diatomaceous earth-DDE-O-Hb adsorbent. At the pH solution between 2 to 7, the concentration of 100 ppm of Ag(I) metal ion that can adsorbed by diatomaceous earth-DDE-O-Hb adsorbent was up to 98% and at the concentration of 25 ppm Ag(I) metal ion, the adsorption of Ag(I) by diatomaceous earth-DDE-O-Hb adsorbent was near 91%. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1411-9420 2460-1578 |
| Relation: | https://jurnal.ugm.ac.id/ijc/article/view/21436; https://doaj.org/toc/1411-9420; https://doaj.org/toc/2460-1578 |
| DOI: | 10.22146/ijc.21436 |
| URL الوصول: | https://doaj.org/article/b47de3916ea5429cb381c9868b150f1b |
| رقم الأكسشن: | edsdoj.b47de3916ea5429cb381c9868b150f1b |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14119420 24601578 |
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| DOI: | 10.22146/ijc.21436 |