| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a high-performance moist type hollow fiber membrane module of short defoaming time and less air lock. <P>SOLUTION: The method of manufacturing a hollow fiber membrane module includes a step of filling an aqueous solution in a hollow fiber membrane hollow part and wetting a hollow fiber membrane or making it absorb moisture, a gas is blown from an entrance at one end to an exist at the other end of the hollow fiber membrane module after the step, and the pressure of the gas blow is varied. <P>COPYRIGHT: (C)2012,JPO&INPIT |
