کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1884547 1043353 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Gamma irradiation-induced removal of low-concentration nitrite in aqueous solution
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Gamma irradiation-induced removal of low-concentration nitrite in aqueous solution
چکیده انگلیسی
In the removal of low-concentration nitrite in aqueous solution using gamma irradiation, the absorbed dose, initial concentration and solution pH were important factors. Nitrite with low concentration decomposes most effectively in acidic solution. The additives, such as nitrogen and sodium carbonate, were favorable for removing nitrite by gamma irradiation. On the contrary, nitrite removal was restrained when the solution contained oxygen, indicating that the reduction of nitrite by H and eaq- played a crucial role in the removal. A kinetic analysis was carried out and the products formed during nitrite removal were determined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 77, Issue 6, June 2008, Pages 702-707
نویسندگان
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