| Literature DB >> 17782843 |
R Riley, J O Gardner, U Merten.
Abstract
Electron photomicrographs of cellulose acetate membranes used in the reverse osmosis processof water desalination reveal a dense surface layer with a porous substructure. The high rate oftransmission for water can be correlated with the thickness of the dense layer on the air-driedsurface of the membrane.Entities:
Year: 1964 PMID： 17782843 DOI： 10.1126/science.143.3608.801
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728