کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1886713 1043550 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Enhancement in characteristics of sewage sludge and anaerobic treatability by electron beam pre-treatment
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم تشعشع
پیش نمایش صفحه اول مقاله
Enhancement in characteristics of sewage sludge and anaerobic treatability by electron beam pre-treatment
چکیده انگلیسی

Electron beam was studied to enhance the biodegradability of sewage sludge. Changes in physicochemical characteristics of the sludge were examined with various irradiation doses, sludge thicknesses and exposure times. Irradiation thickness was suggested as the key factor affecting the efficiency of solublization of solid organic matter, whereas exposure time would be the most critical parameter in inducing cell lysis in sewage sludge. In addition, biogas production was improved as much as 22% when the sludge thickness was 0.5 cm with a dose of 7 kGy.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Physics and Chemistry - Volume 78, Issue 2, February 2009, Pages 124–129
نویسندگان
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