Showing 661 - 680 results of 2,211 for search '"ironic"', query time: 1.92s Refine Results
  1. 661
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... steels. In addition, the heat treatment causes the aluminum to diffuse into the substrate and the iron...
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  2. 662
    Published in 2011
    Repositorio Universidad Nacional de Colombia

    ..., conductivity, pH and dissolved oxygen, determinants such as dissolved solids, sulfates, iron, zinc and total...
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  3. 663
  4. 664
  5. 665
  6. 666
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... for AMD generation are iron sulfides (pyrite, FeS2, and to a lesser extent pyrrhotite, Fe1-XS), which...
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  7. 667
  8. 668
  9. 669
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... by using the electro-dissolution of iron and a heterocoagulation stage with Ca(OH)2 as a pretreatment...
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  10. 670
  11. 671
  12. 672
  13. 673
    Article of journal
    Repositorio Universidad Nacional de Colombia

    ... removals of 100% total iron, 69.81% sulfates, and 66.09% total solids....
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  14. 674
  15. 675
  16. 676
    Trabajo de grado de pregrado
    Published in 2021
    Repositorio Séneca: repositorio Uniandes

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  17. 677
    Article of journal
    Published in 2014
    Repositorio Repositorio Universidad Javeriana

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  18. 678
    Published in 2010
    Repositorio Repositorio Universidad de la Sabana

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  19. 679
  20. 680