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  • 221
    Descripción: ... material antes y después del proceso de adsorción ratifica la presencia de grupos funcionales (lignina...
  • 227
    Descripción: ... consider different characteristics of stations such as total capacity and materials recovery. Total costs...
  • 231
    Autores REYES, ÓSCAR JAVIER, RINCÓN, JHON FREDY
    Publicado 2013-11-06
    Descripción: ... at different percentages. Materials were first characterized (aggregates, asphalt, lime, cement and fly ash...
  • 232
    Autores Loboa, Julián, Ramírez, Sara, Díaz, Jaime E.
    Publicado 2013-11-07
    Descripción: ... filtration technologies based on the upward flow of water through filters with layers of materials...
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  • 239
    Descripción: ... of glycerol and sugarcane bagasse during their productions and their uses as raw materials in four different...