It is easy to increase shear rate and mixing in a roto-dynamic system than spiral wound system.
The development of the CP layer in a roto-dynamic CFRO filtration system has been discussed for different operating conditions such as inlet location, rotation speed, gap between the disk and the membrane and feed pressure.
The organic extract was first dried in a roto-evaporator at 40 °C and redissolved in 5 mL of acetone and 145 mL of ultrapure water (final volume of 150 mL that constituted the AEC), in order to obtain an aqueous extract of contaminants (AEC).
Real-time PCR analysis was performed in a Roto-Gene 2000 detection system (Corbet Research).
The organic phase was dried in a roto-evaporator and re-suspended in ice-cold acetone for 1 hour to precipitate phospholipids.
During the third week of November, 2010, we buried 45 strips at a 10 cm depth of soil in a roto-tilled 5.4 ha brome field at the University of Kansas Field Station (Jefferson County, Kansas).
In this study, the performances of conventional rotary dryers (for drying fertilizer), with concurrent and countercurrent flows, were compared with a roto-aerated dryer configuration in which a hybrid distribution of mini pipes was used.
Perhaps in anticipation of the "Who cares?" question, the filmmakers recreate the atmosphere of a roto-league player auction: needling and defensive, triumphant and tragic, arrogant and self-mocking.
I had signed the back of a Roto-Rooter invoice.
These days we cook with a Roto-Broil about once a week.
And, no, it doesn't come with a Roto-Rooter for the ventricles.
