PROCEDIMENTO PER IL RECUPERO DEL RAME DALLE ACQUE DI SCARICO INDUSTRIALI CONTENENTI RAME. (CASO 150-5444)
摘要
<p>Process for the recovery of copper from copper-containing industrial waste waters, in which the ionogenic copper or the copper in complex form is firstly reduced with sugar, then with dithionite, and is separated in metallic form.</p>
