Academic Journal
Investigation of the Usability of Perlite Waste for Dyestuff Removal from Aqueous Solution
| العنوان: | Investigation of the Usability of Perlite Waste for Dyestuff Removal from Aqueous Solution |
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| المؤلفون: | Uğur Selengil, Tijen Ennil Bektaş |
| المصدر: | Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, Vol 24, Iss 1, Pp 224-230 (2020) |
| بيانات النشر: | Sakarya University, 2020. |
| سنة النشر: | 2020 |
| المجموعة: | LCC:Engineering (General). Civil engineering (General) LCC:Chemistry |
| مصطلحات موضوعية: | perlite waste, dyestuff, adsorption, isotherm, Engineering (General). Civil engineering (General), TA1-2040, Chemistry, QD1-999 |
| الوصف: | In this study, unexpended perlite waste obtained from afactory producing expanded perlite was used as adsorbent. Malachite green (MY),which is a cationic dyestuff, was used as adsorbed material. The pore properties includingthe BET surface area, pore volume and average pore diameter were characterized. Thechemical composition of the perlite was analysed by XRF. The effects of initial pH,the amount of adsorbent, contact time and initial dyestuff concentration wereexamined. The adsorption kinetics of dyestuff obeys the pseudo second-order kinetic model. The experimental data indicated that theadsorption isotherms are well described by the Langmuir isotherm equation. 99% dyestuff removalwas obtained under optimum conditions. As a result, it was found thatperlite waste was a suitable adsorbent for malachite green dyestuff. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2147-835X |
| Relation: | https://dergipark.org.tr/tr/download/article-file/967518; https://doaj.org/toc/2147-835X |
| DOI: | 10.16984/saufenbilder.643702 |
| URL الوصول: | https://doaj.org/article/e874c1b226524d8ea44b5f1036f893ac |
| رقم الانضمام: | edsdoj.874c1b226524d8ea44b5f1036f893ac |
| قاعدة البيانات: | Directory of Open Access Journals |
| تدمد: | 2147835X |
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| DOI: | 10.16984/saufenbilder.643702 |