发明授权
- 专利标题： Salt separation and destruction of PFAS utilizing reverse osmosis and salt separation
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申请号： US17883600申请日： 2022-08-09
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公开(公告)号： US11891323B2公开(公告)日： 2024-02-06
- 发明人: Stephen H. Rosansky , Michael Miller , Patrick Norris , Darwin Argumedo , Douglas Hendry , Ian Haggerty , Keith Brown , Joshua James , Joseph Casciano , Slawomir Winecki , Vivek Lal , Tom McGuinness
- 申请人： Revive Environmental Technology, LLC
- 申请人地址： US OH Columbus
- 专利权人： Revive Environmental Technology, LLC
- 当前专利权人： Revive Environmental Technology, LLC
- 当前专利权人地址： US OH Columbus
- 代理商 Frank Rosenberg
- 主分类号： B01D61/02
- IPC分类号： B01D61/02 ; B01D61/08 ; B01D61/10 ; C02F1/02 ; C02F1/38 ; C02F1/44 ; C02F1/52 ; C02F1/72 ; C02F101/36 ; C02F103/06 ; C02F9/00 ; B04C5/04 ; B04C5/081 ; B04C5/085 ; B04C5/20 ; C04B35/12 ; C04B35/622
摘要：
Per- and polyfluoroalkyl substances (PFAS) are destroyed by oxidation in supercritical conditions. PFAS in water is concentrated in a reverse osmosis step and salt from the resulting solution is removed in supercritical conditions prior to destruction of PFAS in supercritical conditions.
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