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公开(公告)号：US20140014569A1
公开(公告)日：2014-01-16
申请号：US14008050
申请日：2012-03-23
CPC分类号： B01D63/10 , B01D63/103 , B01D65/003 , B01D67/00 , B01D2313/04
摘要： A spiral separation membrane element including a plurality of separation membrane pairs wound around the outer peripheral surface of a water collection pipe, wherein the plurality of separation membranes include at least two sets of separation membrane pairs in which two adjacent separation membranes are stacked such that the water supply sides of the separation membranes form opposing surfaces, and the water supply-side surfaces at the ends of separation membranes close to the water collection pipe and parallel to the lengthwise direction of the water collection pipe are sealed by a sealing material.
摘要翻译： 一种螺旋分离膜元件，包括缠绕在集水管的外周表面上的多个分离膜对，其中所述多个分离膜包括至少两组分离膜对，其中两个相邻的分离膜被堆叠，使得 分离膜的供水侧形成相对的表面，并且靠近集水管的分离膜的端部处的水供给侧表面并且与收集管的长度方向平行的密封材料密封。
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公开(公告)号：US09764291B2
公开(公告)日：2017-09-19
申请号：US14008050
申请日：2012-03-23
CPC分类号： B01D63/10 , B01D63/103 , B01D65/003 , B01D67/00 , B01D2313/04
摘要： A spiral separation membrane element including a plurality of separation membrane pairs wound around the outer peripheral surface of a water collection pipe, wherein the plurality of separation membranes include at least two sets of separation membrane pairs in which two adjacent separation membranes are stacked such that the water supply sides of the separation membranes form opposing surfaces, and the water supply-side surfaces at the ends of separation membranes close to the water collection pipe and parallel to the lengthwise direction of the water collection pipe are sealed by a sealing material.
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