کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11028987 | 1646694 | 2018 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Extraction of sludge protein enhanced by electron beam irradiation and calcium oxide
ترجمه فارسی عنوان
استخراج پروتئین لجن توسط پرتو الکترون پرتو و اکسید کلسیم افزایش یافته است
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
چکیده انگلیسی
In order to enhance the extraction yield of sludge protein, electron beam irradiation (EBI) pretreatment in the presence of calcium oxide was investigated. The influences of the moisture content of sludge, dose and calcium oxide additive amount on the extraction yield have been studied. The experimental conditions were optimized by response surface methodology. The optimized conditions for the extraction process of sludge protein are as follows: dose of 30.83 kGy, moisture content of 90.56%, and calcium oxide additive amount of 0.31 mg/mL. Under the optimal conditions, the protein extraction yield can reach 88.67%. Regression analysis with R2 value of 0.9964 showed a satisfactory correlation between the predicted values and experimental data. Based on the mechanism and feasibility analysis, the EBI/calcium oxide method was effective and feasible to improve the extraction yield of sludge protein.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Environmental Chemical Engineering - Volume 6, Issue 5, October 2018, Pages 6290-6296
Journal: Journal of Environmental Chemical Engineering - Volume 6, Issue 5, October 2018, Pages 6290-6296
نویسندگان
Yulin Xiang, Xiaokang Chen, Yurong Jiao, Lang Xu,