Endogenous bacterial strains utilization in the bioremediation of oil contaminated water
The objective of this work was the bioremediation of contaminated water with lubricant oil by using endogenous bacterial strains. Samples of water were taken from the Lake of Maracaibo, sector Capitan Chico, Edo. Zulia. From the water samples, 16 bacterial strains were isolated, which were subjecte...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidad del Zulia
2010-10-01
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| Series: | Revista Técnica de la Facultad de Ingeniería |
| Subjects: | |
| Online Access: | https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5859 |
| _version_ | 1811201911075897344 |
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| author | Ismenia Araujo Gustavo Romero Carmen Cárdenas Nancy Angulo Gustavo Morillo Judith Navarro María Méndez |
| author_facet | Ismenia Araujo Gustavo Romero Carmen Cárdenas Nancy Angulo Gustavo Morillo Judith Navarro María Méndez |
| author_sort | Ismenia Araujo |
| collection | DOAJ |
| description | The objective of this work was the bioremediation of contaminated water with lubricant oil by using endogenous bacterial strains. Samples of water were taken from the Lake of Maracaibo, sector Capitan Chico, Edo. Zulia. From the water samples, 16 bacterial strains were isolated, which were subjected to a essay of feasibility using gasoil as carbon source. The seven bacterial strains more efficient during the essay of feasibility were identified and utilized as mixed culture in a biotratabilidad study. The essay were prepared in plastic tanks of 25 L with mixed culture (10%). Oil lubricant (7000 mg/L), nitrogen and phosphorus (0,5; 0,75; 1 g/ L), in a total volume of 20 L. In four of the treatments aeration was applied. Monthly the bacterial count, the oil content, the nitrogen and total phosphorus content were registered. In the inoculated, fertilized and aired tanks the highest removals were achieved, until 95% of the oil was present.
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| first_indexed | 2024-04-12T02:29:53Z |
| format | Article |
| id | doaj.art-55d869eac222409d82b4b10756b57ed0 |
| institution | Directory Open Access Journal |
| issn | 0254-0770 2477-9377 |
| language | English |
| last_indexed | 2024-04-12T02:29:53Z |
| publishDate | 2010-10-01 |
| publisher | Universidad del Zulia |
| record_format | Article |
| series | Revista Técnica de la Facultad de Ingeniería |
| spelling | doaj.art-55d869eac222409d82b4b10756b57ed02022-12-22T03:51:51ZengUniversidad del ZuliaRevista Técnica de la Facultad de Ingeniería0254-07702477-93772010-10-01273Endogenous bacterial strains utilization in the bioremediation of oil contaminated waterIsmenia Araujo0Gustavo Romero1Carmen Cárdenas2Nancy Angulo3Gustavo Morillo4Judith Navarro5María Méndez6Universidad del Zulia-VenezuelaUniversidad del Zulia-VenezuelaUniversidad del Zulia-VenezuelaUniversidad del Zulia-VenezuelaUniversidad del Zulia-VenezuelaUniversidad del Zulia-VenezuelaUniversidad del Zulia-Venezuela The objective of this work was the bioremediation of contaminated water with lubricant oil by using endogenous bacterial strains. Samples of water were taken from the Lake of Maracaibo, sector Capitan Chico, Edo. Zulia. From the water samples, 16 bacterial strains were isolated, which were subjected to a essay of feasibility using gasoil as carbon source. The seven bacterial strains more efficient during the essay of feasibility were identified and utilized as mixed culture in a biotratabilidad study. The essay were prepared in plastic tanks of 25 L with mixed culture (10%). Oil lubricant (7000 mg/L), nitrogen and phosphorus (0,5; 0,75; 1 g/ L), in a total volume of 20 L. In four of the treatments aeration was applied. Monthly the bacterial count, the oil content, the nitrogen and total phosphorus content were registered. In the inoculated, fertilized and aired tanks the highest removals were achieved, until 95% of the oil was present. https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5859bacterial strainslubricant oilbioremediation |
| spellingShingle | Ismenia Araujo Gustavo Romero Carmen Cárdenas Nancy Angulo Gustavo Morillo Judith Navarro María Méndez Endogenous bacterial strains utilization in the bioremediation of oil contaminated water Revista Técnica de la Facultad de Ingeniería bacterial strains lubricant oil bioremediation |
| title | Endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| title_full | Endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| title_fullStr | Endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| title_full_unstemmed | Endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| title_short | Endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| title_sort | endogenous bacterial strains utilization in the bioremediation of oil contaminated water |
| topic | bacterial strains lubricant oil bioremediation |
| url | https://www.produccioncientificaluz.org/index.php/tecnica/article/view/5859 |
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