| 摘要 |
<p>A hollow yarn membrane cartridge comprising a bundle of a plurality of hollow yarn membranes, both ends of which are fixed by adhesion, a cartridge head fixed at the periphery of the bundle at one end so as not to permit the passage of liquid either in or out, and a bottom ring fixed at the periphery of the bundle at the other end so as not to permit the passage of liquid either in or out, wherein the cartridge head and the bottom ring are not connected and fixed but are separated, the hollow portion at the end of each hollow yarn membrane on the cartridge head side is open, the hollow portion at the end of each hollow yarn membrane on the bottom ring side is sealed, and a plurality of through-holes are provided in an adhesion and fixation layer on the bottom ring side. <IMAGE></p> |
