摘要
针对某白钨矿浮选尾矿水净化处理进行试验研究。试验采用混凝沉淀技术处理钨的选矿废水,通过石灰+FeSO_(4)、石灰+CO_(2)、石灰+H_(2)SO_(4)等药剂与原来使用的尾矿水处理药剂处理该选矿废水并进行了技术经济对比,确定了采用石灰和FeSO_(4)组合加药的方法,以实现该尾矿水的净化处理。
Experimental study on purification treatment of flotation tailings water of one scheelite mine was carried out.The coagulating sedimentation technology was adopted for the test to handle tungsten beneficiation wastewater,the technical and economic comparisons were carried out by two kinds of agents that lime+FeSO_(4),lime+CO_(2),lime+H_(2)SO_(4)and the originally used agent,therefore it is confirmed that lime+FeSO_(4)combination agents were adopted for purification of tailings water.
作者
郑明辉
晋愉
ZHEN Ming-hui;JIN Yu(Wenshan Malipo Zijin Tungsten Group Co.,Ltd.,Wenshan,Yunnan 663600,China)
出处
《云南冶金》
2022年第3期202-205,共4页
Yunnan Metallurgy
关键词
白钨矿
浮选
尾矿水
石灰
硫酸亚铁
净化处理
scheelite
flotation
tailings water
lime
ferrous sulphate
purification handling
