کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9681117 | 1455511 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modeling of mass transfer sintered clay membranes for application to treat water
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Sintered clay membranes were studied to determine their applicability for water treatment. The credibility and validity of the gel polarization model and modified mass resistances were investigated. The model of modified mass resistance took into account the variation of the resistance of concentration polarization with the concentration of the solution in the boundary layer and transmembrane pressure. It was shown that our experimental results are agreement with the model of mass resistance contrary to that of gel polarization, which was not validated. Cleaning of the membrane was also studied. Successive sequences of filtration and periodic backflushing were performed using surface water. The period of backflushing was optimised in order to recover the initial hydraulic resistance.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 179, Issues 1â3, 10 July 2005, Pages 335-338
Journal: Desalination - Volume 179, Issues 1â3, 10 July 2005, Pages 335-338
نویسندگان
Abdelhadi Lhassani, Jilali Bentama,