摘要
分析了镀锡生产线含锡废液的性质,采用中和、沉淀方法对含锡废液中的锡进行回收,回收率达98%以上。对沉淀产物进行成分和物相分析,发现其性质与锡泥性质一致,可实现资源化回收利用,用于生产高附加值金属锡,并达到回用要求。
The property of tin - bearing waste water of tin - plating line is analyzed. The recovery rate of tinin the waster water can reach to over 98 percent with neutralization and precipitation. The precipitation mate-rials are analyzed in composition and phase, and it is discovered to have the same property with tin mud.This method can be used for resource recovery utilization and to produce metal tin with high added value.
出处
《河北冶金》
2015年第4期25-28,共4页
Hebei Metallurgy
基金
河北省自然科学基金-钢铁联合研究基金资助项目(E2015318005)
关键词
镀锡
含锡废液
处理技术
探讨
tin plating
tin - bearing waste water
treatment technique
discussion
