کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
229049 | 464857 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of copper pillared bentonite ferrioxalate catalyst for degradation of 4-nitrophenol in visible light assisted Fenton process
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Copper pillared bentonite catalyst (CuPBC) was developed from ferrioxalate complex and copper pillared bentonite (CuPB). The samples were characterized for physical and chemical properties. The CuPBC degraded 4-nitrophenol (4-NP) in a batch ultra violet and visible light assisted Fenton process with and without pH adjustments. The best experimental condition that achieved total degradation of 100 ppm of 4-NP was 20% excess H2O2, 2.0 g CuPBC at 40 °C in 6 min without pH adjustments. The CuPBC reusability study showed marginal drop of 4.4% in efficiency in the 5th round of experiment. These qualities made CuPBC promising for treating 4-NP pollutant.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 19, Issue 3, 25 May 2013, Pages 966–974
Journal: Journal of Industrial and Engineering Chemistry - Volume 19, Issue 3, 25 May 2013, Pages 966–974
نویسندگان
O.B. Ayodele, B.H. Hameed,