Khử Clo Reductive của Tetrachloroethylene bởi Vi Khuẩn Giảm Sulfat trong Đất Dưới Các Điều Kiện Tín Donor Khác Nhau

Springer Science and Business Media LLC - Tập 60 - Trang 329-336 - 2000
U. J. Ndon1, A. A. Randall2, T. Z. Khouri2
1Civil and Environmental Engineering Department, San Jose State University, San Jose, U.S.A.
2Civil and Environmental Engineering Department, University of Central Florida, Orlando, U.S.A.

Tóm tắt

Nghiên cứu về quá trình chuyển hóa sinh học của tetrachloroethylene (PCE) bởi vi khuẩn giảm sulfat trong đất đã được tiến hành, sử dụng acetate, lactate và methanol làm tác nhân cho điện tử. Kết quả cho thấy rằng hiệu quả của quá trình chuyển hóa sinh học PCE bởi vi khuẩn giảm sulfat trong đất phụ thuộc vào loại tác nhân cho điện tử được sử dụng.

Từ khóa

#Tetrachloroethylene #Vi khuẩn giảm sulfat #Chuyển hóa sinh học #Tác nhân cho điện tử #Khử clo

Tài liệu tham khảo

de Bruin, W. P., Kotterman, J. J., Posthumus, M. A., Schraa, G. and Zehnder, A. J. B.: 1992, 'Complete biological reductive transformation of tetrachloroethene to Ethane', Appl. Eviron. Microbiol. 11, 1996–2000. Fliermans, C. B., Phelps, T. J., Ringelberg, D., Mikell, A. T., White, D. C.: 1988, 'Mineralization of trichloroethylene by heterotrophic enrichment cultures', Appl. Environ. Microbiol. 54(7), 1709. Gantzer, C. J. and Wackett, L. P.: 1991, 'Reductive dechlorination catalyzed by bacterial transitionmetal coenzymes', Environ. Sci. Technol. 25, 715–722. Hamamoto, Y., Tabata, S. and Okubo, Y.: 1996, Development of the Intermittent Cyclic Process for Simultaneous Nitrogen and Phosphorus Removal. Proceedings of the First IAWQ Specialized Conference on Sequencing Batch Reactor Technology, Munich, Germany, March 18–20, 69–76. Hardman, D, J.: 1991, 'Biotransformation of halogenated compounds', Crit. Rev. in Biotechnol. 11(1), 1–40. Hilton, B. L. and Oleszkiewicz, J. A.: 1986, Anaerobic Treatment of High Strength, High Sulfate Wastes. Proceedings of the 41st Industrial Waste Conference, Purdue University, West Lafayette, India. May 13–15, 156–166. Holliger, C., Schraa, G., Stams, A. J. M. and Zehnder, A. J. M.: 1993, 'A highly purified enrichment culture couples the reductive dechlorination of tetrachloroethene to growth', Appl. Environ. Microbiol. 59, 2991–1993. Jablonski, P. E. and Ferry, J. G.: 1992, 'Reductive dechlorination of trichloroethylene by CO-reduced CO dehydrogenase enzyme complex from methanosarcina thermophila', FEMS Microbiol. Lett. 96, 55–60. Krone, U. E., Laufer, K., Thauer, R. K. and Hogenkamp, H. P. C.: 1989a, 'Coenzyme F430 as a possible catalyst for the reductive dehalogenation of chlorinated C1 hydrocarbons in methanogenic bacteria', Biochemistry 28, 10061–10065. Krone, U. E., Laufer, K., Thauer, R. K. and Hogenkamp, H. P. C.: 1989b, 'Reductive dehalogenation of Chlorinated C1-hydrocarbons mediated by corrinoids, Biochemistry 28, 4908–4914. krone, U. E., Laufer, K., Thauer, R. K., Hogenkamp, H. P. C. and Steinbach, K.: 1991. 'Reductive formation of carbon monoxide from CCl4 and freons 11, 12 and 13 catalyzed corrinoids', Biochemistry 30, 2713–2719. Kuhn, E. P., Townsend, G. T. and Suflita, J. M.: 1990, 'Effects of sulfate and organic carbon supplements on reductive dehalogenation of chloroanilines in anaerobic aquifer slurries', Appl. Environ. Microbiol. 56, 2639–2637. Kunow, J., Schworer, B., Stetter, K. O. and Thauer, R. K.: 1993, 'A F420-dependent NADP reductase in the extremely thermophilic sulfate-reducing Archaeoglobus fulgidus', Arch Microbiol. 160, 199–205. McCarty, P. J.: 1991, 'Engineering concepts for in situ bioremediation', Journal of Haz. Mat. 28, 1. Moller-Zinkhan, D. and Thauer, R. K.: 1988, 'Membrane-bound NADPH dehydrogenase-and ferredoxin: NADP oxidoreductase activity involved in electron transport during acetate oxidation to CO2 in Desulfobacter postgatei', Arch Microbiol. 150, 145–154. Ndon, U. J. and Randall, A. A.: 1996, Single-Stage Anaerobic-Aerobic Biotransformation and Mineralization of Tetrachloroethylene (PCE) for the Remediation of Contaminated Soils and Groundwater. Proceedings of Emerging Technologies in Hazardous Waste Management VIII. American Chemical Society: Division of Industrial and Engineering Chemistry, 648–651. Ndon, U. J. and Randall, A. A.: 1997, Bioremediation of Hazardous Compounds in Anaerobic-Aerobic Alternating Environments. In Situ and On-Site Bioremediation: Volume 5. Battelle Press, Columbus, Ohio (Edited by Bruce C. Allerman and Andrea Leeson), 77–82. Ndon, U. J. and Randall, A. A.: 1998a, Development of Periodic Aerated Anaerobic Batch Systems for the Anaerobic-Aeroboc Treatment and Bioremediation of Polyhalogenated Compounds. Proceedings of the 1998 Joint Conference on the Environment by the Waste-Management Education and Research Consortium (WERC), the Western Region Hazardous Substance Research Center (WRHSRC) and the New Mexico Hazardous Waste Management Society (NMHWMS). Published by WERC Administrative Office, Las Cruces, NM. 347–351. Ndon, U. J. and Randall, A. A.: 1998n, In-Situ Bioremediation of Hazardous Compounds using Sequential Sulfate-Reducing Anaerobic-Environments. Proceedings of the 4th International Symposium on Environmental Geotechnology and Global Sustainable Development. Boston (Danvers), Massachusetts. In Press. Ndon, U. J. and Randall.: 1998c, Periodic Aerated Treatment and In-Situ Bioremediation Strategies for Polyhalogenated Compounds. Water Research: Elsevier Science Publishers. Pavlostathis, S. G. and Zhuang, P.: 1991, 'Transformation of trichloroethylene by sulfate-reducing cultures enriched from a contaminated subsurface soil', Appl.Microbiol Biotechnol. 36, 416–420. Sonier, D. N., Duran, N. L. and Smith, G. B.: 1994, 'Dechlorination of trichlorofluoromethane (CFC-11) by sulfate-reducing bacteria from an aquifer contaminated with halogenated aliphatic compounds, Appl. Environ Microbiol. 60, 4567–4572. Vogel, T. M. and McCarty, P.L.: 1985, 'Biotransformation of tetrachloroethylene to trichloroethylene, dichloroethylene, vinyl chloride, and carbon dioxide under methanogenic conditions', Appl. Environ. Microbiol. 49(5), 1080.