Accession Number:

ADA301651

Title:

Development of Reverse Osmosis Membrane for Seawater Desalination.

Descriptive Note:

Final rept.,

Corporate Author:

MEMBRANE SYSTEMS INC SAN DIEGO CA

Report Date:

1979-09-01

Pagination or Media Count:

115.0

Abstract:

The major objective of the contract was the development of reverse osmosis membranes with the capability of converting seawater to potable usage. The work was divided into 4 programs as follows A A membrane barrier layer formed by the interfacial poly-condensation of polyethylenimine and isophthaloyl chloride. B A membrane barrier layer formed by the interfacial poly-condensation of polyepichlorohydrin-secondary diamines and diacid chlorides. C. An asymmetric polyimide membrane. D Optimization of porous substrates for composite membranes. jg p.5

Subject Categories:

  • Fluid Mechanics
  • Industrial Chemistry and Chemical Processing
  • Physical Chemistry
  • Polymer Chemistry
  • Civil Engineering

Distribution Statement:

APPROVED FOR PUBLIC RELEASE