TY - MGZN A1 - Quinn, J. A1 - Reinhart, D. R. A1 - Clausen, C. A1 - Chopra, M. B. A1 - Geiger, C. L. T1 - Insertion of reactive material for treating groundwater Y1 - 2002/10/ N1 - R828598C743 N1 - R828598 JF - NASA Tech Briefs SP - 4565 EP - 4570 ER - TY - CHAP A1 - Clausen, C A A1 - Geiger, C L A1 - Reinhart, D R A1 - Ruiz, N E A1 - Farrell, K A1 - Toy, P A1 - Chan, N L A1 - Cannata, M A1 - Burwinkle, S T1 - Ultrasonic regeneration of permeable treatment walls: laboratory/field studies. Y1 - 2000// N1 - R828598C743 N1 - R828598 ER - TY - CHAP A1 - Geiger, C L A1 - Clausen, C A A1 - Reinhart, D R A1 - Clausen, C M A1 - Ruiz, N A1 - Quinn, J T1 - Using ultrasound for restoring iron activity in permeable reactive barriers. Y1 - 2001// N1 - R828598C743 N1 - R828598 ER - TY - JOUR A1 - Geiger, C L A1 - Ruiz, N E A1 - Clausen, C A A1 - Reinhart, D R A1 - Quinn, J W T1 - Ultrasound pretreatment of elemental iron: kinetic studies of dehalogenation reaction enhancement and surface effects. Y1 - 2002/03/ N1 - R828598C743 N1 - R828598 JF - WATER RESEARCH J1 - WATER RES VL - 36 IS - 5 SP - 1342 EP - 1350 ER - TY - CONF A1 - Clausen, C A A1 - Geiger, C L A1 - Toy, P A1 - Reinhart, D R A1 - Cannata, M A1 - Chopra, M A1 - Quinn, J T1 - Use of ultrasound in a saturated soil/iron matrix to remediate contaminated groundwater. Y1 - 1999/06/7-8 N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Geiger, C L A1 - Clausen, C A A1 - Reinhart, D A1 - Sanowone, A A1 - Ruiz, N T1 - Restoring iron activity in permeable treatment walls by the in situ use of ultrasound. Y1 - 2001/06/ N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Geiger, C L A1 - Clausen, C A A1 - Reinhart, D A1 - Ruiz, N A1 - Toy, P A1 - Lau, N T1 - The use of ultrasonic energy for regeneration of reactive iron used in in situ remediation. Y1 - 1998/06/14-18 N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Geiger, C L A1 - Clausen, C A A1 - Reinhart, D R A1 - Ruiz, N A1 - Toy, P A1 - Lau, C A1 - Quinn, J T1 - Laboratory and field studies on the use of ultrasound to enhance or estore dechlorination rates of permeable treatment walls containing iron. Y1 - 2000/03/5-9 N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Reinhart, D R A1 - Quinn, J W A1 - Clausen, C A A1 - Geiger, C A1 - Ruiz, N A1 - Afiouni, G F T1 - Enhanced zero-valent metal permeable wall treatment of contaminated groundwater. Y1 - 1997/02/10 N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Reinhart, D R A1 - Quinn, J W A1 - Clausen, C A A1 - Chopra, M B A1 - Geiger, C A1 - Ruiz, N A1 - Burwinkel, S T1 - Scale-up of zero-valent iron permeable treatment wall design parameters. Y1 - 1998/10/5-8 N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Reinhart, D A1 - Clausen, C A1 - Geiger, C L A1 - Ruiz, N A1 - Afiouni, G T1 - Enhancement of in-situ zero valent metal treatment of contaminated groundwater. Y1 - 1996/11/ N1 - R828598C743 N1 - R828598 ER - TY - CONF A1 - Ruiz, N A1 - Reinhart, D A1 - Clausen, C A A1 - Geiger, C L A1 - Toy, P T1 - Use of sonication-enhanced zero-valent iron in reductive dehalogenation degradation of organic solvents. N1 - R828598C743 N1 - R828598 ER -