کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
627328 1455468 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Electrochemical degradation of tridecane dicarboxylic acid wastewater with tantalum-based diamond film electrode
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Electrochemical degradation of tridecane dicarboxylic acid wastewater with tantalum-based diamond film electrode
چکیده انگلیسی

Tantalum-based diamond film electrode is found having wider potential window and better catalyzing-oxidation efficiency by testing its electrochemical performance. By examining electrochemical degradation performance of tridecane dicarboxylic acid organic wastewater on these electrodes, the effect of various technique conditions on the COD removal, including potential, electrolysis time, the distance of two electrodes, pH value and with and without stirring, are investigated. The result shows that COD removal rate is 99% and meets the discharge standard of China. The specific electricity consumption is 6.4 kWh/kg COD. The proper technique conditions are 1.6 V potential, 7 h electrolysis, 20 mm distance of the two electrodes and pH value from 3 to 5.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 222, Issues 1–3, 1 March 2008, Pages 388-393