دورية أكاديمية
Functionalized magnetic particles for water treatment
| العنوان: | Functionalized magnetic particles for water treatment |
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| المؤلفون: | Christian Baresel, Vincent Schaller, Christian Jonasson, Christer Johansson, Romain Bordes, Vinay Chauhan, Abhilash Sugunan, Jens Sommertune, Sebastian Welling |
| المصدر: | Heliyon, Vol 5, Iss 8, Pp e02325- (2019) |
| بيانات النشر: | Elsevier, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Science (General) LCC:Social sciences (General) |
| مصطلحات موضوعية: | Environmental science, Chemical engineering, Nanotechnology, Materials chemistry, Magnetic particle, Water treatment, Science (General), Q1-390, Social sciences (General), H1-99 |
| الوصف: | In this study, we have taken the concept of water treatment by functionalized magnetic particles one step forward by integrating the technology into a complete proof of concept, which included the preparation of surface modified beads, their use as highly selective absorbents for heavy metals ions (Zinc, Nickel), and their performance in terms of magnetic separation. The separation characteristics were studied both through experiments and by simulations. The data gathered from these experimental works enabled the elaboration of various scenarios for Life Cycle Analysis (LCA). The LCA showed that the environmental impact of the system is highly dependent on the recovery rate of the magnetic particles. The absolute impact on climate change varied significantly among the scenarios studied and the recovery rates. The results support the hypothesis that chelation specificity, magnetic separation and bead recovery should be optimized to specific targets and applications. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2405-8440 |
| Relation: | http://www.sciencedirect.com/science/article/pii/S2405844019359857; https://doaj.org/toc/2405-8440 |
| DOI: | 10.1016/j.heliyon.2019.e02325 |
| URL الوصول: | https://doaj.org/article/560b7c6ec00642eaaf11432dc2cd41ef |
| رقم الأكسشن: | edsdoj.560b7c6ec00642eaaf11432dc2cd41ef |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 24058440 |
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| DOI: | 10.1016/j.heliyon.2019.e02325 |