Ara es mostren els items 13-20 de 20

    • Impacts on effluent contaminants from mine sites : risk assessment, fate, and distribution of pollution at basin scale 

      Yacoub López, Cristina; Pérez Foguet, Agustí; Valderrama Angel, César Alberto; Miralles Esteban, Núria (2014-05)
      Article
      Accés obert
      The environmental implications of mining activities are of worldwide concern. An environmental evaluation at the basin level was conducted because of widespread mining in Cajamarca in Northern Peru. A sediment monitoring ...
    • Nickel removal from exhausted electroplatting baths by using vegetable wastes 

      Martínez Martínez, María del Rosario; Villaescusa Gil, Isabel; Fiol Santalo, Núria; Miralles Esteban, Núria; Florido Pérez, Antonio (2014)
      Comunicació de congrés
      Accés obert
      During the last years our research group has been studying the use of industrial vegetable wastes as grape stalks and exhausted coffee to remove metals ions such as Ni(II), Cu(II), Pb(II), Zn(II), Cd(II) or Cr(VI) and ...
    • Projectes d'enginyeria a Vedanthangal (Tamilnadu, la Índia) 

      Batet Miracle, Lluís; Bordas Eddy, Marta; Gener, Olga; Miralles Esteban, Núria; Muñoz, Delfina; Ricart, Jordi; Molina, Daniel (Centre per a la Sostenibilitat, 2007-07-12)
      Text en actes de congrés / Comunicació de congrés
      Accés obert
      L’UPC, a través d’un projecte subvencionat pel CCD, està cooperant amb la Fundació Laia Mendoza (FLM) de Badalona per millorar les condicions de vida dels habitants de Vedanthangal dins l’estat de Tamil Nadu al sud-est ...
    • Removal of lead(II) and cadmium(II) from aqueous solutions using grape stalk waste 

      Martínez Martínez, María del Rosario; Miralles Esteban, Núria; Hidalgo, S; Fiol Santaló, Núria; Villaescusa Gil, Isabel; Poch Garcia, Jordi (2006-05)
      Article
      Accés obert
      The sorption of lead and cadmium from aqueous solutions by grape stalk waste (a by-product of wine production) was investigated. The effects of the contact time, pH of the solution, ionic medium, initial metal concentration, ...
    • Spatial and temporal trace metal distribution of a Peruvian basin: recognizing trace metal sources and assessing the potential risk 

      Yacoub López, Cristina; Blazquez, N.; Pérez Foguet, Agustí; Miralles Esteban, Núria (2013-03-13)
      Article
      Accés restringit per política de l'editorial
      Recent efforts have been made to determine the environmental impact of mining over the past 11 years in the Jequetepeque River basin, in northern Peru. We have now analyzed data from two studies to elucidate the spatial ...
    • Trace metal content of sediments close to mine sites in the andean region 

      Yacoub López, Cristina; Pérez Foguet, Agustí; Miralles Esteban, Núria (2012)
      Article
      Accés obert
      This study is a preliminary examination of heavy metal pollution in sediments close to two mine sites in the upper part of the Jequetepeque River Basin, Peru. Sediment concentrations of Al, As, Cd, Cu, Cr, Fe, Hg, Ni, Pb, ...
    • Use of vegetables wastes to remove nickel ions from exhausted electroplating baths 

      Martínez Martínez, María del Rosario; Florido Pérez, Antonio; Miralles Esteban, Núria; Villaescusa Gil, Isabel; Fiol Santalo, Núria; Poch García, Jordi (2016)
      Comunicació de congrés
      Accés obert
      The ability of vegetable wastes such as grape stalks and exhausted coffee to remove metals ions from synthetic aqueous solutions has been demonstrated in various studies performed by our research group [Villaescusa et al. ...
    • Valorització de residus vegetals procedents de processos industrials com a biosorbents per a l'eliminació d'ions metàl•lics d'afluents aquosos 

      Villaescusa Gil, Isabel; Miralles Esteban, Núria; Martínez Martínez, María del Rosario; Florido Pérez, Antonio; Fiol Santaló, Núria; Casas Pons, Ignasi (Centre per a la Sostenibilitat, 2007-07-12)
      Text en actes de congrés
      Accés obert
      L’objectiu d’aquest projecte és la valorització de residus vegetals procedents de processos industrials, com són el pinyol d’oliva, rapa del raïm, suro, marro de cafè, etc.,com a biosorbents per a l’eliminació de diferents ...