کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6580894 | 1422943 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Removal of tetracycline by coupling of flow-through electro-Fenton and in-situ regenerative active carbon felt adsorption
ترجمه فارسی عنوان
حذف تتراسایکلین بوسیله جابجایی جریان الکتریکی فنتون و جاذب جذب بازدارنده فعال در محل
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
Tetracycline (TC) was cost-effectively removed by coupling of flow-through electro-Fenton (EF) and in-situ regenerative active carbon felt (ACF) adsorption system, which used a modified graphite felt as the cathode. It proved the coupling process achieved a higher removal efficiency (5-44%) than single flow-through EF system and kept stable performance in 600â¯min treatment, contributed to the dynamic regeneration of ACF by utilizing the remaining oxidants from EF. Some important parameters such as current, initial pH, flow rate and initial TC concentration were optimized. For the TC of initial concentration of 50â¯mg/L, the TC removal efficiency reached above 90% with a low energy consumption of 48.6â¯kWh/(kgTOC) at the current of 80â¯mA and flow rate of 7â¯mL/min. This coupling process was not only more cost-effective than single flow-through EF, but also advantaged over wider adaption of pH range till 7, providing a more promising approach for organic pollutants removal.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 335, 1 March 2018, Pages 685-692
Journal: Chemical Engineering Journal - Volume 335, 1 March 2018, Pages 685-692
نویسندگان
Yinqiao Zhang, Sijin Zuo, Minghua Zhou, Liang Liang, Gengbo Ren,