铝箔腐蚀废水降氮磷处理试验研究  

Experimental Study on Nitrogen and Phosphorus Reduction of Aluminum Foil Corrosion Wastewater

作　　者：倪苏林 李晶晶 王卫 董云 NI Sulin;LI Jingjing;WANG Wei;DONG Yun(Jiangsu Jingke Xiafeng Environment Protection Technology Co.,Ltd.,Changzhou,Jiangsu 213022,China)

机构地区：[1]江苏精科霞峰环保科技有限公司,江苏常州213022

出　　处：《冶金动力》2020年第9期58-60,共3页Metallurgical Power

摘　　要：铝箔腐蚀废水产生在铝箔腐蚀生产过程中,此废水含有较多的SO42-、Cl-、NO3-、PO43-及Al3+,其基本性质为pH值较低,电导率、COD、氨氮较高,总氮非常高。通过使用APW-3208复合特效絮凝剂、APW-3549阳离子高分子絮凝剂和APW-3908氮磷去除剂处理,可以使系统运行全面优化,达到预期的目标效果。Aluminum foil corrosion wastewater is produced in the process of aluminum foil corrosion production and contains much SO42-,Cl-,NO3-,PO43-and Al3+,with the basic properties of low pH value,high conductivity,COD,high ammonia nitrogen and very high total nitrogen.By using APW-3208 composite special flocculant,APW-3549 cationic poly⁃mer flocculant and APW-3908 nitrogen and phosphorus removal agents,the system opera⁃tion can be fully optimized and the expected target effect can be achieved.

关 键 词：铝箔腐蚀 废水 降氮磷 复合絮凝剂 

分 类 号：TQ085[化学工程]