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在低浓度情况下,含有金属的过氧介体中按一定比例加入阴离子表面活性剂,将得到的沉淀物使其在空气泡上吸着并上浮,调整矿浆pH,可以定量的回收金属。
In the case of low concentration, the metal-containing peroxo-mers are added with the anionic surfactant in a certain proportion, and the precipitate obtained is sucked and floated on the air bubbles. The pH of the slurry is adjusted to recover the metal quantitatively.