| 摘要 |
<p>Membrane module, comprising a hollow fiber membrane bundle (1) formed of a plurality of hollow fiber membranes, a housing (2), and an inlet/outlet nozzle (3) for fluid, wherein hollow fiber membranes are fixedly adhered to each other (4a) and the hollow fiber membranes are fixedly adhered to the inner wall of the housing at both ends of the hollow fiber membrane bundle. A current plate (5) is arranged in between the inner wall of the housing and the outer circumference of the fiber bundle, said current plate having no through holes in the vicinity of the nozzle. Where the membrane occupied rates of the nozzle in a neighboring area (A) and a non-neighboring area (B) among membrane chargeable areas on the inside of the adhesively-fixed part at at least one adhesively-fixed end positioned near the nozzle and where the hollow part is opened are PA and PB, the ratio of the membrane occupied rates PB/PA is 0.50 to 0.95.</p> |
