REMOVAL OF CADMIUM AND LEAD BY ADAPTED STRAINS OF Pseudomonas aeruginosa AND Enterobacter cloacae
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional Autónoma de México
2016
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| _version_ | 1876433942218801152 |
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| author | Carolina Bojórquez |
| author_facet | Carolina Bojórquez |
| contents | REMOVAL OF CADMIUM AND LEAD BY ADAPTED STRAINS OF Pseudomonas aeruginosa AND Enterobacter cloacae Carolina Bojórquez Martín Gabriel Frías Espericueta Domenico Voltolina Ciencias de la Tierra adaptation Heavy metals metal removal bacterial strains This study determined the cadmium and lead (Cd and Pb) biosorption of two bacterial strains identified with molecular techniques as Pseudomonas aeruginosa and Enterobacter cloacae. These species were isolated from domestic wastewater and adapted to a maximum of 2.83 and 17.4 mg/L of Cd and Pb, respectively. Cd sorption by both strains, determined by atomic absorption spectrophotometry, ranged from 14.4 to 16.5 %.However, the difference between strains was not significant. P. aeruginosa andE. cloacae were comparatively more efficient in the sorption of Pb (82.47and 72.16 %respectively) than for Cd. The amount of Pb absorbed by the bacterial biomass was significantly higher in P. aeruginosa than in E. cloacae cultures. 2016 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37048362004 https://www.redalyc.org/journal/370/37048362004/ https://www.redalyc.org/journal/370/37048362004/html/ https://www.redalyc.org/journal/370/37048362004/37048362004.epub https://www.redalyc.org/journal/370/37048362004/movil en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.4 Vol.32 |
| format | Artículo científico |
| id | redalyc_37048362004 |
| institution | Redalyc |
| language | en |
| publishDate | 2016 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | REMOVAL OF CADMIUM AND LEAD BY ADAPTED STRAINS OF Pseudomonas aeruginosa AND Enterobacter cloacae Carolina Bojórquez Ciencias de la Tierra adaptation Heavy metals metal removal bacterial strains REMOVAL OF CADMIUM AND LEAD BY ADAPTED STRAINS OF Pseudomonas aeruginosa AND Enterobacter cloacae Carolina Bojórquez Martín Gabriel Frías Espericueta Domenico Voltolina Ciencias de la Tierra adaptation Heavy metals metal removal bacterial strains This study determined the cadmium and lead (Cd and Pb) biosorption of two bacterial strains identified with molecular techniques as Pseudomonas aeruginosa and Enterobacter cloacae. These species were isolated from domestic wastewater and adapted to a maximum of 2.83 and 17.4 mg/L of Cd and Pb, respectively. Cd sorption by both strains, determined by atomic absorption spectrophotometry, ranged from 14.4 to 16.5 %.However, the difference between strains was not significant. P. aeruginosa andE. cloacae were comparatively more efficient in the sorption of Pb (82.47and 72.16 %respectively) than for Cd. The amount of Pb absorbed by the bacterial biomass was significantly higher in P. aeruginosa than in E. cloacae cultures. 2016 artículo científico 0188-4999 https://www.redalyc.org/articulo.oa?id=37048362004 https://www.redalyc.org/journal/370/37048362004/ https://www.redalyc.org/journal/370/37048362004/html/ https://www.redalyc.org/journal/370/37048362004/37048362004.epub https://www.redalyc.org/journal/370/37048362004/movil en http://www.redalyc.org/revista.oa?id=370 Revista Internacional de Contaminación Ambiental application/pdf Universidad Nacional Autónoma de México Revista Internacional de Contaminación Ambiental (México) Num.4 Vol.32 |
| title | REMOVAL OF CADMIUM AND LEAD BY ADAPTED STRAINS OF Pseudomonas aeruginosa AND Enterobacter cloacae |
| topic | Ciencias de la Tierra adaptation Heavy metals metal removal bacterial strains |
| url | https://www.redalyc.org/articulo.oa?id=37048362004 https://www.redalyc.org/journal/370/37048362004/ https://www.redalyc.org/journal/370/37048362004/html/ https://www.redalyc.org/journal/370/37048362004/37048362004.epub https://www.redalyc.org/journal/370/37048362004/movil |