重金属离子废水中和沉淀特性的研究

Research on the Properties of Neutralizing Precipitation Heavy-metal Ions in Waste Water

研究了含Ｚｎ、Ｐｂ、Ｃｄ、Ａｓ的重金属离子酸性废水的中和沉淀特性。

The neutralizing precipitation properties of Zn,Pb,Cd and As in waste water were studied in this paper .The research results provide some efficient precipitation conditions for improvement of precipitation flotation process.