کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1250960 1496041 2014 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A comparative study for treatment of white liquor by different applications of Fenton process
ترجمه فارسی عنوان
یک مطالعه مقایسه ای برای درمان مشروبات الکلی با استفاده از فرآیندهای مختلف فنتون
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی

In this paper, the treatability of white liquor by conventional (CFP), modified (MFP) and electro-Fenton oxidation processes (EFP) was investigated depending on the COD parameter. Based on the experimental results, up to 62.4%, 58.4% and 54.9% COD removals by the CFP, MFP and EFP were achieved, respectively. It was observed that adjustment of initial pH to acidic values is not required in the CFP. The optimal operational conditions were found to be [Fe2+] = 500 mg/L, [H2O2] = 1000 mg/L at pH 7.3 (original pH) in the CFP, [Fe0] = 1250 mg/L, [H2O2] = 1000 mg/L at pH 3 in the MFP, and I = 1.0 A, [H2O2] = 1500 mg/L at pH 3 in the EFP, respectively. As a result, the CFP has been determined as a more efficient alternative treatment method.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Arabian Journal of Chemistry - Volume 7, Issue 6, December 2014, Pages 1116–1123
نویسندگان
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