November 27, 2007

A process for purifying dry cleaning solvents from a mixture containing used dry cleaning solvents and contaminants, such as laundry soils, fabric treating agents.

9

November 27, 2007

10/876,177

June 24, 2004

210/767   134/13 210/634 210/689 210/690 210/758 210/763 210/916 556/456 8/142

B01D   37/00   (20060101)   D06F   95/00   (20060101)  

CROSS REFERENCE TO RELATED APPLICATIONS This application claims the benefit of U.S. Provisional Application Ser. No. 60/547,355 filed on Feb. 24, 2004; and U.S. Provisional Application Ser. No. 60/483,290 filed on Jun. 27, 2003.