Artículo
Aráoz, B.; Viale, A.A. "Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions" (2004) Revista Argentina de Microbiologia. 36(1):47-51
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Abstract:
From soils contaminated with polychlorinated biphenils (PCBs) a strain of Alcaligenes sp. able to grow in a mineral medium with a commercial mixture of PCBs as carbon source was isolated. This strain consumed up to 200 ppm in seven days in laboratory conditions. After 24 h of incubation, some new congeners of PCBs could be recognized by mass spectrometry. Through the identification of these compounds it was possible to postulate examples of possible transformations by dechlorinations of penta- and tetra-chlorinated congeners into tri-chlorinated ones. The properties of the isolated strain are appropriate for bioremediation of contaminated areas and also for using in bioreactors in order to remove the xenobiotic chemical.
Registro:
| Documento: | Artículo |
| Título: | Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions |
| Autor: | Aráoz, B.; Viale, A.A. |
| Filiación: | Departamento de Quimica Biologica, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Ciudad de Buenos Aires, Argentina |
| Palabras clave: | Alcaligenes sp.; PCBs biodegradation; PCBs dechlorination; polychlorinated biphenyl; xenobiotic agent; aerobic metabolism; Alcaligenes; article; bacterium transformation; bioreactor; bioremediation; dechlorination; dehalogenation; drug mixture; laboratory diagnosis; mass spectrometry; microbial activity; nonhuman; soil pollution; strain difference; strain identification; Alcaligenes; Biodegradation, Environmental; Bioreactors; Chlorine; Molecular Structure; Polychlorinated Biphenyls; Soil Microbiology; Soil Pollutants |
| Año: | 2004 |
| Volumen: | 36 |
| Número: | 1 |
| Página de inicio: | 47 |
| Página de fin: | 51 |
| Título revista: | Revista Argentina de Microbiologia |
| Título revista abreviado: | Rev. Argent. Microbiol. |
| ISSN: | 03257541 |
| CODEN: | RAMID |
| CAS: | Chlorine, 7782-50-5; Polychlorinated Biphenyls; Soil Pollutants |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v36_n1_p47_Araoz |
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Citas:
---------- APA ----------
Aráoz, B. & Viale, A.A. (2004) . Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions. Revista Argentina de Microbiologia, 36(1), 47-51.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v36_n1_p47_Araoz [ ]
---------- CHICAGO ----------
Aráoz, B., Viale, A.A. "Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions" . Revista Argentina de Microbiologia 36, no. 1 (2004) : 47-51.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v36_n1_p47_Araoz [ ]
---------- MLA ----------
Aráoz, B., Viale, A.A. "Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions" . Revista Argentina de Microbiologia, vol. 36, no. 1, 2004, pp. 47-51.Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v36_n1_p47_Araoz [ ]
---------- VANCOUVER ----------
Aráoz, B., Viale, A.A. Microbial dehalogenation of polychlorinated biphenyls in aerobic conditions. Rev. Argent. Microbiol. 2004;36(1):47-51.Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03257541_v36_n1_p47_Araoz [ ]
