Showing 3,521 - 3,540 results of 7,704 for search '"pollutant"', query time: 0.43s Refine Results
  1. 3521
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ..., social inequality and pollution. This paper is a proposal for landscape recovery, environmental...
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  2. 3522
  3. 3523
  4. 3524
  5. 3525
  6. 3526
  7. 3527
  8. 3528
  9. 3529
    Trabajo de grado de pregrado
    Repositorio Universidad Nacional de Colombia

    ... the best combination for the leachate pollution reduction. The present work presents the results of a bench...
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  10. 3530
  11. 3531
  12. 3532
  13. 3533
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ... worldwide as the most notorious polluting fossil energy source and its use is associated with toxic effects...
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  14. 3534
  15. 3535
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ..., such as: types of ecosystems, aquatic ecosystems, physical and chemical analysis, water, quality water pollution...
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  16. 3536
  17. 3537
    Article of journal
    Published in 2005
    Repositorio Universidad Nacional de Colombia

    ... Hydroelectric Project, stage it provides the most polluting water sources in the area of direct influence...
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  18. 3538
  19. 3539
  20. 3540