矿山采场废水应用于硫铁矿选矿试验研究

Research on the Application of Wastewater from Stope in Beneficiation of Pyrite

采用硫铁矿矿山采场酸性废水和新水进行了硫铁矿选矿对比试验。试验结果表明,酸性废水可调整矿浆至选矿适宜p H值,选矿指标及后续废水处理均不受影响,可直接用于硫铁矿选矿,为采场酸性废水应用于硫铁矿选矿提供了技术依据。

The comparative experiments of the beneficiation of sulfide ore using the acid wastewater and freshwater were carried out. The results show that the proper pH value of the pulp can be adjusted by the acid wastewater, and the beneficiation performance and the following wastewater treatment can not be affected, so the acid wastewater can be directly used in the beneficiation of pyrite mine, providing technical basis for the application of wastewater into be- neficiation.