The choice permeable hollow fiber flux and internalizes that the fluid separable device

摘要

PURPOSE:To provide a permselective hollow fiber bundle excellent in separation efficiency and effective for the miniaturization of a fluid separator and the enhancement of the capacity thereof. CONSTITUTION:A hollow fiber bundle constituted of hollow fibers 1 and filaments 2 with fineness of 0.05-20 denier, and the filaments 2 are arranged in a ratio of 2-3000 per one hollow fiber 1 in the substantially same length direction and the hollow fiber bundle is formed by the entanglement of the filaments 2 with the hollow fibers 1.