United States Patent (19) 11 Patent Number: 5,232,484 Pignatello 45 Date of Patent: Aug
USOO5232484A United States Patent (19) 11 Patent Number: 5,232,484 Pignatello 45 Date of Patent: Aug. 3, 1993 (54). DEGRADATION OF PESTICIDES BY Waste Disposal Proceedings EPA/600/9-85/030, pp. FERRC REAGENTS AND PEROXDEN 72 to 85. THE PRESENCE OF LIGHT Johnson, L. J., and Talbot, H. W., 39 Experimentia 1236-1246 (1983). 75 Inventor: Joseph J. Pignatello, Hamden, Conn. Mill, T., and Haag, W. R., Preprints of Extended Ab 73 Assignee: The Connecticut Agricultural stracts, 198th Nat. Meeting Amer. Chem. Soc. Div. Experiment Station, New Haven, Env, Chem., A.C.S., Washington, 1969, paper 155, pp. Conn. 342-345. 21 Appl. No.: 744,365 Munnecke, D. M., 70 Residue Rev. 1-26 (1979). Murphy, A. P., et al., 23 Environ. Sci. Technol. 166-169 22 Filed: Aug. 13, 1991 (1989). 51 int. Ci...................... A01N 37/38; A01N 43/70; Nye, J. C., 1985 National Workshop on Pesticide Waste CO2F 1/72 Disposal Proceedings EPA/600/9-85/030 pp. 43 to 52 U.S.C. .................................... 588/206; 210/759; 480. 588/207; 588/210 Plimmer, J. R., et al., 19 J.Agr. Food Chem. 572-573 58 Field of Search ........................... 71/117, 116,93; (1971). 210/749, 758, 759 Schmidt, C., 1986 National Workshop on Pesticide Waste Disposal Proceedings EPA/600/9-87/001, pp. 56) References Cited 45 to 52. U.S. PATENT DOCUMENTS Sedlak, D. L. and Andren, A. W., 25 Environ. Sci. 3,819,516 6/1974 Murchison et al. ................... 422A24 Technol. 777-782 (1991). 4,569,769 2/1986 Walton et al.
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