Poly ( piperazine-amide ) / PES Composite Multi-Channel Capillary Membranes for Low-Pressure Nanofiltration

Abstract

The mechanical stability of conventional single-channel capillary fibres can be improved in a multi-channel geometry, which has previously found application in ultrafiltration. In this work, multi-channel polyethersulfone (PES) capillary membranes comprising seven feed channels were successfully fabricated in an enhanced steam–dry–wet spinning process and… (More)

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