| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide spacing members keeping prescribed spaces of filter membranes between membrane elements in the direction of cleaning flow of the membrane faces of the membrane elements. <P>SOLUTION: The plurality of spacing members 60 keep the spaces S between the filter membranes between membrane elements 36 juxtaposed in the thickness direction B. The spacing member 60 has a pair of spacer parts 61a, 61b inserted between the membrane elements 36 across the entire height H of the membrane elements 36, a connection part 62 connecting the upper ends of the spacer parts 61a, 61b to each other, and a fixing means 63 fixing the spacing member 60 to the membrane elements 36. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
