摘要
研究了用电渗析法处理稀土生产过程中产生的NH4Cl废水的问题,结果表明用二级电渗析法可经济地将NH4Cl溶液从6%提高到13%。该工艺已在包头和发稀土公司20t·h-1废水处理工艺上得到了成功的应用。
The posibility and economy of treating NH4Cl wastewater with electrodialysis were studied in this paper. The results show two grad electrodialysis can concentrate at NH4Cl wastewater from 6% to 13%. The group of technology, including two electrodialysis, has been successfully used in the project that treat NH4Cl wastewater 20 ton per hour.
出处
《湖北化工》
CAS
2002年第6期15-16,共2页
Hubei Chemical Industry
关键词
电渗析法
研究
稀土
氯化铵废水处理
rare earth elements
NH_4Cl wastewater
electrodialysis
