| 发明名称 |
PERFORMANCE ENHANCEMENT OF ELECTROCHEMICAL DEIONIZATION DEVICES BY PRE-TREATMENT WITH CATION EXCHANGE RESINS |
| 摘要 |
The methods and systems disclosed here relate to treating water. In certain embodiments, a treatment system comprises an electrochemical water treatment device, a recirculating concentrate stream in fluid communication with the electrochemical water treatment device, a flow control device in fluid communication with a first flow path comprising acidic water and configured to be in fluid communication with the recirculating concentrate stream, and a second flow path comprising feed water and configured to be in fluid communication with the recirculating concentrate stream, and a control system in communication with the flow control device. The treatment system may further comprise a recirculating dilution stream in fluid communication with a second inlet and a second outlet of the electrochemical water treatment device. |
| 申请公布号 |
US2015027890(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201314375391 |
申请日期 |
2013.01.22 |
| 申请人 |
HydroNovation, Inc. |
发明人 |
Jha Anil D.;Mehmi Ramandeep |
| 分类号 |
C02F1/469;C02F1/00 |
主分类号 |
C02F1/469 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A water treatment system comprising:
an electrochemical water treatment device; a recirculating concentrate stream in fluid communication with a first inlet and a first outlet of the electrochemical water treatment device; a flow control device in fluid communication with a first flow path comprising acidic water and configured to be in fluid communication with the recirculating concentrate stream, and a second flow path comprising feed water and configured to be in fluid communication with the recirculating concentrate stream; and a control system in communication with the flow control device. |
| 地址 |
San Francisco CA US |
