| 铅锌矿废水净化处理及回用试验研究 |
| |
| 引用本文： | 赵学中,周廷熙,王进,贺昶友.铅锌矿废水净化处理及回用试验研究[J].矿冶,2010,19(1):88-90. |
| |
| 作者姓名： | 赵学中 周廷熙 王进 贺昶友 |
| |
| 作者单位： | 云南驰宏锌锗股份有限公司昭通工程建设指挥部,云南昭通,657600 |
| |
| 摘 要： | 采用明矾作为混凝剂,PAM作为助凝剂对铅锌矿山选矿废水进行混凝沉淀处理。结果表明,pH为9~10,明矾的用量为20~30mg/L,PAM用量为0.5mg/L时,混合废水的混凝沉淀效果最佳。混凝沉淀后废水经活性炭吸附后用于选矿,废水回用对产品质量和回收率没有影响。
|
| 关 键 词： | 铅锌矿 明矾 混凝沉淀 活性炭吸附 |
STUDY ON PURIFICATION AND REUSE OF FLOTATION WASTEWATER IN LEAD-ZINC MINE |
| |
| ZHAO Xue-zhong,ZHOU Ting-xi,WANG Jin,HE Chang-you.STUDY ON PURIFICATION AND REUSE OF FLOTATION WASTEWATER IN LEAD-ZINC MINE[J].Mining & Metallurgy,2010,19(1):88-90. |
| |
| Authors: | ZHAO Xue-zhong ZHOU Ting-xi WANG Jin HE Chang-you |
| |
| Affiliation: | Zhaotong Engineering Headquarter;Yunnan Chihong Zn&Ge Co.;LTD.;Zhaotong 657600;Yunnan;China |
| |
| Abstract: | The treatment of flotation wastewater in lead-zinc mine using alum as coagulant and PAM as coagulant aid is studied.The experiment results show that the mixed wastewater can reach the best advantage of coagulation-sedimentation when the respective amount of alum and PAM are 20~30mg/L and 0.5mg/L with pH 9～10.There is no effect on the product quality and recovery rate using recovery wastewater which is processed by coagulation sedimentation and applied to mineral dressing after the absorption of activated carbon. |
| |
| Keywords: | lead-zinc mine alum coagulation sedimentation activated carbon adsorption |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《矿冶》浏览原始摘要信息 |
|
点击此处可从《矿冶》下载全文 |
