发明授权
- 专利标题: High purity water production using ion exchange
- 专利标题(中): 使用离子交换的高纯度水生产
-
申请号: US09365280申请日: 1999-07-30
-
公开(公告)号: US06267891B1公开(公告)日: 2001-07-31
- 发明人: Anthony A. Tonelli , Eric Harrison , Susan Leanne Wesno , Hadi Husain , Andrew Benedek
- 申请人: Anthony A. Tonelli , Eric Harrison , Susan Leanne Wesno , Hadi Husain , Andrew Benedek
- 主分类号: B01D6100
- IPC分类号: B01D6100
摘要:
A method of producing high purity water using weak acid cation exchange for dealkalization and a double pass reverse osmosis membrane system having enhanced membrane life.
信息查询