液膜法去除萃余液中氨氮的试验研究  

Study on the Treatment of Ammonia-Nitrogen Wastewater in Emulsion Liquid Membrane

作　　者：许国强[1] 曾光明[1] 殷志伟[2] 陈燎原[2] 彭新平[2] 

机构地区：[1]湖南大学,湖南长沙410082 [2]湖南有色金属研究院,湖南长沙410015

出　　处：《湖南有色金属》2002年第4期33-35,共3页Hunan Nonferrous Metals

摘　　要：介绍了液膜法处理某湿法厂高浓度氨氮废水的处理工艺,萃余液氨氮废水(NH3-N>500mg/L)经液膜法处理后,出水NH3-N浓度<15mg/L,无二次污染。This article introduced the technique of removing ammonia from wastewater in emulsion liquid membrane,the results showed that when the initial concentration of ammonia > 500 mg/L under room temperature,the ammonia in treated wastewater was lower for 15 mg/L,and no secondary pollution factors.

关 键 词：萃余液 氨氮废水 液膜法 废水处理 湿法冶炼 

分 类 号：X758[环境科学与工程—环境工程]