کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9465125 | 1315114 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mathematical model for carbon dioxide evolution from the thermophilic composting of synthetic food wastes made of dog food
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موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
مهندسی ژئوتکنیک و زمین شناسی مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mathematical model for carbon dioxide evolution from the thermophilic composting of synthetic food wastes made of dog food Mathematical model for carbon dioxide evolution from the thermophilic composting of synthetic food wastes made of dog food](/preview/png/9465125.png)
چکیده انگلیسی
The effects of operating parameters such as aeration and agitation were studied statistically with multivariate regression technique. Contour plots were constructed using regression equations for the examination of the dependence of CO2 evolution potentials on aeration and agitation. In the first stage, a maximum CO2 evolution potential was found when the aeration rate and the agitation parameter were set at 1.75Â l/kg solids-min and 0.35, respectively. In the second stage, a maximum existed when the aeration rate and the agitation parameter were set at 1.8Â l/kg solids-min and 0.5, respectively. The methods presented here can also be applied for the optimization of large-scale composting facilities that are operated differently and take longer time.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Waste Management - Volume 25, Issue 10, 2005, Pages 1037-1045
Journal: Waste Management - Volume 25, Issue 10, 2005, Pages 1037-1045
نویسندگان
J.I. Chang, J.J. Tsai, K.H. Wu,