کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
577219 1453097 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reductive defluorination of perfluorooctanoic acid by hydrated electrons in a sulfite-mediated UV photochemical system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بهداشت و امنیت شیمی
پیش نمایش صفحه اول مقاله
Reductive defluorination of perfluorooctanoic acid by hydrated electrons in a sulfite-mediated UV photochemical system
چکیده انگلیسی

- A new reductive method for PFOA defluorination was established by sulfite-mediated photolysis.
- The defluorination of PFOA was dependent on sulfite concentration and solution pH.
- A defluorination ratio of PFOA as high as 88.5% was achieved after reaction of 24 h.
- A few of perfluorinated sulfonates were detected as intermediates during the degradation of PFOA.
- A mechanism was proposed for the reductive defluorination of PFOA by hydrated electrons.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hazardous Materials - Volume 262, 15 November 2013, Pages 332-338
نویسندگان
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