... sonochemical degradation of many other chloromethanes and chloroethanes was reported by Bhatnagar and Cheung [49]. Aqueous so-lutions of CCl2H2, CCl3H, CCl4, 1, 2-dichloroethane, 1, 1 , 1- trichloroethane,trichloroethylene, ... ultrasound. J Am Chem Soc 19 92; 11 4: 314 8– 315 0. 17 . Kruus P, Entezari MH. Effect of frequency on sonochemical reactions: I.Oxidation of iodine. Ultrason Sonochem 19 96; 3 :19 –24. 18 . Hua I, Hochemer ... 99:5970–5976. 11 . Colussi AJ, Weavers LK, Hoffmann MR. Chemical bubble dynamics and quantitative sonochemistry. J Phys Chem A 19 98; 10 2:6927–6934. 12 . Colussi AJ, Hung HM, Hoffmann MR. Sonochemical degradation...