کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4997243 1459905 2017 26 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Maximization of the methane production from durian shell during anaerobic digestion
ترجمه فارسی عنوان
حداکثر رساندن تولید متان از پوسته دوری در طی هضم بی هوازی
کلمات کلیدی
پوسته دورین، هضم بی هوازی بارگذاری آلی، نسبت تولیدی به میزان تلقیح، روش سطح پاسخ،
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
This study systematically investigated the anaerobic digestibility of durian shell and focused on maximizing the methane yield using response surface methodology. Results showed in the feedstock to inoculum (F/I) ratio range of 0.2-2, a lower value was preferred. Meanwhile the methane yield showed a sharp rise first followed by a decline as the organic loading (OL) increased from 3 to 27 g VS/L. The highest experimental methane yield (EMY) was calculated to be 170.6 ml/g VS at F/I ratio of 0.2 and organic loading of 20.45 g VS/L. To make the combination of F/I ratio and OL more practical, 0.5 was set as the optimum F/I ratio, when the highest EMY was obtained to be 165.0 ml/g VS at the OL of 20.45 g VS/L. Characteristics of final effluent implied the anaerobic system was stable. This study is important to promote the application of durian shell into anaerobic digestion from theory to practice.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 238, August 2017, Pages 433-438
نویسندگان
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