|
|
نخستین کنفرانس ملی چالشهای محیط زیست: صنعت و معدن سبز
|
|
|
| عنوان فارسی |
|
|
| چکیده فارسی مقاله |
|
|
| کلیدواژه‌های فارسی مقاله |
|
|
| عنوان انگلیسی |
Efficient Removal of Blue21 Dye Using Synthesized Iron Oxide (Fe3O4) Nanoparticles as Magnetic Nano Adsorbent Material |
|
| چکیده انگلیسی مقاله |
Iron Oxide (Fe3O4) nanoparticles have shown great promise in removing heavy metals and dyestuffs from industrial effluents due to their magnetic properties and high surface area. This study focused on the efficient adsorption of dyestuff effluents using Fe3O4 nanoparticles. The collected samples were subjected to adsorption and decolorization at specific intervals, with the amount of Fe3O4 kept constant. The crystalline structure of Fe3O4 was confirmed using X-ray diffraction (XRD). UV-Vis Spectroscopy was utilized to monitor the absorption of the effluents, and it was found that the spherical-shaped Fe3O4 nanoparticles were effective in adsorbing dyestuff effluents. The results indicated that contaminants' maximum adsorption and decolorization occurred within 30 minutes using a minimal amount of Fe3O4. The optimal dye absorption was observed at a pH of 7, resulting in complete sequestration of Blue21 within 2 hours under dark conditions. |
|
| کلیدواژه‌های انگلیسی مقاله |
Fe3O4، Nanomaterials ، Wastewater، Blue21، Adsorption |
|
| نویسندگان مقاله |
| Nader Bahramifar
Department of Environmental Sciences
| Leili Salahshour
Student
| Ali Reza Oveisi
Department of Chemistry, University of Zabol, Zabol
|
|
| نشانی اینترنتی |
http://ncec.modares.ac.ir/browse.php?a_code=A-10-619-1&slc_lang=fa&sid=1 |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
|
| زبان مقاله منتشر شده |
en |
| موضوعات مقاله منتشر شده |
|
| نوع مقاله منتشر شده |
|
|
|
|
برگشت به:
صفحه اول پایگاه |
دوره مرتبط |
کنفرانس مرتبط |
فهرست کنفرانس ها
|
