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    • The asterceae as natural coagulants of the water from the bogotá river (Upper basin) 

      Rodríguez Aguirre, Oscar Eduardo; Andrade Barreiro, William Alejandro; Diaz Lopez, Fabio Eduardo; Arrieta, A. A.; Pombo, Luis Miguel
      At the present time, aluminum sulfate (Al2 (SO4 )3(s)) is used as a traditional coagulant. In the developing countries, supplies of it are short, thus, there is a need for an alternative, taking into account the diversity ...