Now showing items 1-2 of 2

    • Gold recovery from printed circuit boards of mobile phones scraps using a leaching solution alternative to cyanide 

      Kasper, Angela Cristina; Veit, Hugo Marcelo (2018) [Journal article]
      Currently, the printed circuit boards (PCB) of waste electrical and electronic equipment (WEEE) are attracting interest among researchers for environmental concern reasons and mainly for their content of precious metals ...
    • Indium extraction from LCD screens 

      Gabriel, Adjanara Preis; Giordani, Bruna Baggio; Kasper, Angela Cristina; Veit, Hugo Marcelo (2018) [Journal article]
      Liquid crystal display (LCD) screens are present in a variety of electronic devices including televisions, computers, cell phones, global positioning system (GPS) devices, and others. On a vitreous layer of their inner ...