دورية أكاديمية
Sustainable fabrication of a novel ZIF-67 modified with Atriplex halimus-mediated MoO3/GO-NH2 for expeditious removal of nitrophenol
| العنوان: | Sustainable fabrication of a novel ZIF-67 modified with Atriplex halimus-mediated MoO3/GO-NH2 for expeditious removal of nitrophenol |
|---|---|
| المؤلفون: | Ahmed S. Elbay, Manal Fawzy, Eman M. Abd El-Monaem, Abdelazeem S. Eltaweil |
| المصدر: | Applied Water Science, Vol 14, Iss 6, Pp 1-16 (2024) |
| بيانات النشر: | SpringerOpen, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Water supply for domestic and industrial purposes |
| مصطلحات موضوعية: | Atriplex halimus, MoO3, AmGO, ZIF-67, o-NP, Water supply for domestic and industrial purposes, TD201-500 |
| الوصف: | Abstract Herein, a novel, green, and sustainable MoO3/ZIF-67/AmGO composite has been fabricated for the removal of notorious o-nitrophenols (o-NPs) from wastewater. Atriplex halimus L. (saltbush) served a dual function where the plant extract was used for the synthesis of molybdenum trioxide (MoO3) NPs, while the spent biomass-derived biochar was utilized as feedstock to produce green graphene oxide (GO). Ultimately, the MoO3/ZIF-67/AmGO composite was in situ fabricated by mixing MoO3 and AmGO with ZIF-67 during its preparation by the self-templating approach. Remarkably, the adsorption of o-NP onto MoO3/ZIF-67/AmGO attained equilibrium in just less than 10 min. The kinetics and isotherms analyses verified that the o-NP adsorption onto MoO3/ZIF-67/AmGO adhered to the Pseudo-2nd-order and Freundlich models, with a consistent qmax value of 500 mg/g. A conceivable adsorption mechanism was investigated in detail. Moreover, the ionic strength test implied the impact of the salting-out phenomenon in boosting o-NP adsorption. The eco-friendly MoO3/ZIF-67/AmGO proves to be a sustainable adsorbent, displaying excellent recyclability in consistently removing o-NP across multiple cycles. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2190-5487 2190-5495 |
| Relation: | https://doaj.org/toc/2190-5487; https://doaj.org/toc/2190-5495 |
| DOI: | 10.1007/s13201-024-02194-3 |
| URL الوصول: | https://doaj.org/article/d53b7a5754464df5a56f87f385bf58d1 |
| رقم الأكسشن: | edsdoj.53b7a5754464df5a56f87f385bf58d1 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 21905487 21905495 |
|---|---|
| DOI: | 10.1007/s13201-024-02194-3 |