کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
56355 | 47081 | 2011 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Photocatalyzed destruction of organic dyes using microwave/UV/O3/H2O2/TiO2 oxidation system
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Photocatalytic decomposition characteristics of three different single-component organic dyes and their mixture using microwave/UV/O3/H2O2/TiO2 photocatalysts hybrid process system were investigated in this study. The decomposition rates of all organic dyes were higher in single-component experiments than in mixed solution experiments. The decomposition rates of all organic dyes increased with the ozone injection rate. The decomposition rate increased with increasing hydrogen peroxide concentration until it reached a maximum point beyond which it decreased with increasing hydrogen peroxide concentration. The result demonstrates that combination of elemental techniques that have little effect when used alone can make a synergy effect.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Catalysis Today - Volume 164, Issue 1, 30 April 2011, Pages 384–390
Journal: Catalysis Today - Volume 164, Issue 1, 30 April 2011, Pages 384–390
نویسندگان
Sun-Jae Kim, Sang-Chai Kim, Seong-Gyu Seo, Do-Jin Lee, Heon Lee, Sung Hoon Park, Sang-Chul Jung,