选矿废水净化处理与回用的研究与生产实践  

STUDY AND APPLICATION OF PURIFICATION AND RECYCLING OF WASTEWATER FROM A MINERAL CONCENTRATING PLANT

作　　者：孙水裕[1] 缪建成 刘如意[1] 谢光炎[1] 

机构地区：[1]广东工业大学环境学院,广州510090 [2]南京栖霞山锌阳矿业有限公司,南京210033

出　　处：《环境工程》2005年第1期7-9,共3页Environmental Engineering

基　　金：国家自然科学基金资助项目 (50 2 740 34)

摘　　要：通过废水净化处理试验和废水回用选矿对比试验 ,对南京栖霞山锌阳矿业有限公司选矿废水的处理与回用进行了研究 ,最终提出了优先直接回用 ,其余适度净化处理再回用的方案 ,实现了废水的零排放。设计了废水全部回用系统 ,并已成功地应用于生产实践。The purification and recycling of wastewater from Nanjing Xixiashan Xinyang Mine Company are investigated.The tests of wastewater treatment and recycling are carried out.In addition,the tests of ore flotation are conducted in order to determine the effect of wastewater recycling on the ore flotation process.The zero discharge of wastewater is obtained.The plant engineering system of purification and recycling of wastewater is designed and constructed.The system has been operatd successfully.The good environmental and economical benefits are produced.

关 键 词：废水回用 选矿废水 废水净化 零排放 回用系统 净化处理 矿业 栖霞山 优先 有限公司 

分 类 号：X751[环境科学与工程—环境工程]