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| Patents for B09C - Reclamation of contaminated soil (9) |
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| 04/22/2009 | CN100479641C Process for improving alkaline land by utilizing brackish water natural freezing | | 05/15/2007 | US7217755 Organic/inorganic nanocomposites, methods of making, and uses as a permeable reactive barrier | | 02/16/2006 | WO2005056205A3 Organic/inorganic nanocomposites, methods of making, and use as a permeable reactive barrier | | 09/21/2005 | CN1669684A Process for improving alkaline land utilizing bitter natural freezing | | 06/23/2005 | WO2005056205A2 Organic/inorganic nanocomposites, methods of making, and use as a permeable reactive barrier | | 06/09/2005 | US20050124748 polymer constituent and inorganic oxide constituent forming an interpenetrating network; anda metal ion sequestration constituent substantially uniformly distributed through the interpenetrating network; to selectively remove metal ion contaminants from subsurface contaminated water | | 04/30/1999 | CA2239840A1 Device for treating the soil in the vicinity of buried structures | | 04/08/1999 | WO1999004914A3 Method and apparatus for removing contaminants from soil | | 02/04/1999 | WO1999004914A2 Method and apparatus for removing contaminants from soil |
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