Presence of Chromium (VI) in sheepskins: influence of tanney processes

Article English OPEN
Lalueza Baro, Joana;
  • Subject: Hides and skins | :Enginyeria química [Àrees temàtiques de la UPC] | :Enginyeria química::Indústries químiques [Àrees temàtiques de la UPC] | Cuirs i pells | Cuirs i pells -- Anàlisi | Tanning

In this work, the results of a preliminary study on the influence exerted by neutralization, washing, ageing and vegetable retanning on chromium (VI) content in sheepskins are presented. In neutralization, the presence of chromium (VI) in skins is observed, in a concent... View more
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