申请人:Evoqua Water Technologies LLC
公开号:US10626029B2
公开(公告)日:2020-04-21
Anion exchange membranes may include a polymeric microporous substrate and a cross-linked anion exchange polymeric layer on the substrate. Anion exchange membranes may have a resistivity of less than about 1.5 Ohm-cm2 and an apparent permselectivity of at least about 95%. The anion exchange membranes may be produced by a unique, two step process.
阴离子交换膜可包括聚合物微孔基底和基底上的交联阴离子交换聚合物层。阴离子交换膜的电阻率可小于约 1.5 欧姆-平方厘米,表观选择性至少约为 95%。阴离子交换膜可通过独特的两步法生产。