Current Science

Puyam S. Singh ¹, Kripal Singh ¹

Affiliations
1 CSIR Central Salt and Marine Chemicals Research Institute, RO Membrane Division, G.B. Marg, Bhavnagar 364 002, IN

Abstract

The study reports the preparation of polysulfone membranes of very precise and uniform pores and pore size distribution. The concentration of N,Ndimethylformamide (DMF) and sodium dodecyl sulphate (SDS) surfactant in the coagulation bath played a vital role in pore formation during phase inversion process. Polysulfone membranes of narrow pore size distribution with median pores at about 0.04-0.06 m were obtained.

Keywords

Casting Process, Polysulfone Membrane, Micellar Solution Bath, Narrow Pore Size Distribution.

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Kripal Singh ¹

Affiliations
1 CSIR-National Botanical Research Institute, Rana Pratap Marg, Lucknow 226 001, IN

Abstract

No Abstract.

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