✦ LIBER ✦
An unsteady state method for measuring the permeability of small tubular membranes
✍ Scribed by James F. Stevenson; Michael A. Von Deak; Mark Weinberg; R. Wade Schuette
- Publisher
- American Institute of Chemical Engineers
- Year
- 1975
- Tongue
- English
- Weight
- 919 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0001-1541
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
An experimental method is described for measuring the permeability of small tubular (hollow fiber) membranes by means of an unsteady state diffusion experiment. Permeability data obtained by this method are reported for experimental collagen and commercial cellulose acetate membranes for urea, sucrose, and polyethylene glycol (MW ∼ 4 000).