Noble reverse osmosis composite membrane
โ Scribed by Kenichi Ikeda; John Tomaschke
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 301 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0011-9164
No coin nor oath required. For personal study only.
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## Reinforced polysulfone (PS) membranes with asymetric porosity and an average pore radius of 300-1500 A were prepared by the method of continuous casting of the membrane on polyester web at ambient temperature. The PS membrane possesses fairly good chemical stability and is resistant to heat. T
Truly chlorine-resistant polyamide reverse osmosis composite membranes were prepared by cross-linking the interface of the composite membrane. Such membranes possessed chlorine resistance one order of magnitude more than those of the commercially used polyamide composite membranes. The effect of the