| 发明名称 |
DRAW SOLUTIONS AND DRAW SOLUTE RECOVERY FOR OSMOTICALLY DRIVEN MEMBRANE PROCESSES |
| 摘要 |
The invention generally relates to osmotically driven membrane processes and more particularly to draw solutions and draw solute recovery techniques for osmotically driven membrane processes. |
| 申请公布号 |
US2015273396(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201314440244 |
申请日期 |
2013.11.13 |
| 申请人 |
OASYS WATER, INC. |
发明人 |
Hancock Nathan T.;Drover Christopher;Helm Zachary |
| 分类号 |
B01D61/00;C02F1/469 |
主分类号 |
B01D61/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A draw solution for an osmotically driven membrane system, the draw solution comprising:
an aqueous solvent having a pH in the range of 2-11; and a draw solute comprising a cation source including at least one volatile gas-based cation and an anion source including at least one volatile gas-based anion, wherein the anion source further comprises a viscosity modifier. |
| 地址 |
Boston MA US |
