سال انتشار: ۱۳۸۴
محل انتشار: چهارمین همایش ملی بیوتکنولوژی ایران
تعداد صفحات: ۵
Mohammad Pazouki – Energy Department, Materials and Energy Research Center, MeshkinDasht, Karaj.
Mohammad Habibian – Chemical Engineering Department, Iran University of Science and Technology, narmak Tehran
Hussain Ghanaie – Chemical Engineering Department, Iran University of Science and Technology, narmak Tehran
In this research work the possibility of using hydrocyclones to separate Saccharomyces cerevisiae 5209 from prepared media was studied. The cell separation can be very useful in order to improve the quality of alchol produced, reduce energy consumtion and also reduce the cost of effluent treatments with the hydrocyclone advantage of consuming liss energy. A hydrocyclone with 22.3 mm internal diameter was used for cell separations. A better separation efficiency of more than 2 (cells dry weight in under flow / over flow) was obtained at low volume flow eates of about 46 Cm³/Sec