中国资源综合利用2016，Vol.34Issue(7)：41-44,4.
稀土冶炼含C2O42-废水的治理与回收利用技术
Treatment and Recycling Technolgoy on Rare Earth Metallurgy Wastewater Containing C2O42-
摘要
Abstract
If rare earth wastewater including C2O42- were discharged directly, not only acid and rare earth would be wasted but also the COD of water system would be overproof. The treatment and recycling technology on rare earth metallurgy wastewater including C2O42- were described. The advantages and disadvantages of existing methods such as complexation extraction, directly recycling, precipitation, distillation, ozone oxidation and electrolysis were analyzed, which could provide some reference for the comprehensive management of wastewater through the analysis.关键词
稀土/H2C2O4/废水/治理Key words
rare earth/H2C2O4/wastewater/treatment分类
矿业与冶金引用本文复制引用
焦芸芬,余党华,何小林,苏佳,刘庆生,王宗俊..稀土冶炼含C2O42-废水的治理与回收利用技术[J].中国资源综合利用,2016,34(7):41-44,4.基金项目
国家自然科学基金资助项目“选择性氧化还原从荧光粉废料中回收稀土的基础研究”（51464012）；国家教育部第二批卓越工程师教育培养计划项目（教高函［2011］17号）；江西省研究生创新专项资金项目“稀土草酸沉淀废母液回收利用技术研究”（YC2015-B064）；江西省教育厅科学技术研究项目“草酸稀土沉淀废水中稀土及酸的回收利用技术研究”（GJJ150664）；江西理工大学科研基金项目“稀土草酸沉淀废母液回收利用技术与机理研究”（NSFJ2014-G09）。 （）
