کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
637282 | 883682 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling and optimization of membrane lifetime in dead-end ultra filtration
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Modeling and optimization of membrane lifetime in dead-end ultra filtration Modeling and optimization of membrane lifetime in dead-end ultra filtration](/preview/png/637282.png)
چکیده انگلیسی
In this paper, a membrane lifetime model is developed and experimentally validated. The lifetime model is based on the Weibull probability density function. The lifetime model can be used to determine an unambiguous characteristic membrane lifetime. Experimental results showed that membrane lifetime shortens if the average membrane fouling status increases. The lifetime modeling results are then used to determine the economic lifetime of membranes. Subsequently, the economic lifetime of a membrane is used to optimize membrane lifetime, i.e. minimizing the total costs. Based on the experimental results it can be concluded that the total costs are minimal if the average membrane fouling status is approximately 1.7×× the membrane resistance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 322, Issue 1, 1 September 2008, Pages 46–51
Journal: Journal of Membrane Science - Volume 322, Issue 1, 1 September 2008, Pages 46–51
نویسندگان
Edwin Zondervan, Brian Roffel,