发明名称 |
OSMOTICALLY DRIVEN MEMBRANE PROCESSES AND SYSTEMS AND METHODS FOR DRAW SOLUTE RECOVERY |
摘要 |
The invention relates to osmotically driven membrane processes and systems and methods for recovering draw solutes in the osmotically driven membrane processes. Osmotically driven membrane processes involve the extraction of a solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane. Draw solute recovery may be carried out by various means including with the use of a membrane device. The draw solute recovery may also include the use of multi-stage solute recovery using distillation columns and/or membranes, where the recovery may be assisted by a heat pump. |
申请公布号 |
WO2012040335(A2) |
申请公布日期 |
2012.03.29 |
申请号 |
WO2011US52565 |
申请日期 |
2011.09.21 |
申请人 |
OASYS WATER, INC.;MCGINNIS, ROBERT |
发明人 |
MCGINNIS, ROBERT |
分类号 |
B01D61/10;B01D61/02;B01D61/06 |
主分类号 |
B01D61/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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