کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
156577 456938 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Kinetic model for the hydrolysis of sterilized palm press fibre
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Kinetic model for the hydrolysis of sterilized palm press fibre
چکیده انگلیسی

In this study, a kinetic model for enzymatic hydrolysis of oil palm residues considering the effect of sterilization was proposed and validated. Experiments were performed in batch reactor using palm oil mill effluent (POME) supplemented with sterilized and non-sterilized pressed pericarp fibers (PPF) as substrates. Kinetic parameters were estimated by fitting the experimental data to the models. It was found that the sterilization process as well as the variety in substrate particle size exerted an effect on the apparent rate constant (k), but no effect on the apparent Michaelis constant (KM) and apparent competitive inhibition constant (KI). When compared with the experimental data, the kinetic model provided good prediction to the oil palm residues hydrolysis with mean square error less than 10%.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Science - Volume 66, Issue 15, 1 August 2011, Pages 3523–3530
نویسندگان
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