电解锰渣的回收再利用现状与展望  

Present Situation and Prospect of Electrolytic Manganese Slag Recovery and Reutilization

作　　者：吴念[1] 焦叶宏 曾沛源[1] 成昊[2,3] 张杰[2,3] 宋谋胜[2,3] 

机构地区：[1]铜仁学院材料与化学工程学院,贵州铜仁554300 [2]铜仁学院物理与电子工程学院,贵州铜仁554300 [3]铜仁市创建国家环境保护模范城市办公室,贵州铜仁554300

出　　处：《广东化工》2016年第9期134-135,共2页Guangdong Chemical Industry

基　　金：贵州省科学技术联合基金(LKT[2012]14);贵州省大学生创新创业项目(201310665004);铜仁市创模办资助课题(2016012808)

摘　　要：我国电解锰产业的快速发展导致了大量堆放填埋的废锰渣和由此带来的严峻生态环境污染。电解锰渣是电解金属锰后生产的过滤酸渣,含有大量的重金属离子等有害物质。针对锰渣基本性能,总结了锰渣的处理方法和再利用现状,探讨了锰渣再利用的途径和可持续性发展,最后展望了锰渣的资源化再利用前景。The quick development of electrolytic manganese industry in our country resulted in a large-scale stacking and landfilling waste manganese slag, and the corresponding severe pollution of ecological environment. The electrolytic manganese slag is an acid filter slag that occurred after metallic manganese electrolyzing, and contains a larger number of harmful substances such as the heavy metal ions. In the paper, aiming at the basic performance of manganese slag, the reutilization status and handling method of manganese is summarized. And also, the reutilization pathway and sustainable development of manganese slag are discussed. Finally, the trend of resources reutilization for manganese slag is also prospected.

关 键 词：电解锰渣 污染 再利用 现状 展望 

分 类 号：TQ172.44[化学工程—水泥工业]