发明名称 |
Recovery of retrograde soluble solute for forward osmosis water treatment |
摘要 |
<p>Improved systems and processes for forward osmosis water purification or desalination are herein disclosed. According to one embodiment a process for purifying contaminated water is provided wherein a contaminated feed solution stream comprising water and with a first osmotic pressure is passed through a semipermeable membrane to a draw side having a draw solution stream with a second osmotic pressure on a draw side of the semipermeable membrane. The diluted draw solution stream is heated, agglomerated and cooled to produce a cooled single phase water rich stream that is purified to produce a water product stream.</p> |
申请公布号 |
AU2012249944(B2) |
申请公布日期 |
2015.10.08 |
申请号 |
AU20120249944 |
申请日期 |
2012.04.23 |
申请人 |
TREVI SYSTEMS INC. |
发明人 |
CARMIGNANI, GARY;SITKIEWITZ, STEVE;WEBLEY, JOHN WILFRED |
分类号 |
B01D11/00;B01D37/00;C02F1/28 |
主分类号 |
B01D11/00 |
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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