摘要
简介了化学法中电化学法和药剂法的优缺点及适用条件;比较了电化学法中二维电极、三维电极及微生物电解的区别;阐述了电化学法去除废水中氨氮的作用机制;介绍了电化学法及药剂法处理氨氮废水的主要影响因素;着重介绍了不同化学法对氨氮去除效果的最新研究进展;最后,展望了电化学法和药剂法的未来研究方向。化学法处理氨氮废水还有待进一步的研究完善。
The merits and demerits of electrochemical method and pharmaceutical method in chemical method and its application conditions are introduced;The differences between two-dimensional electrode,three-dimensional electrode and microorganism electrolysis in electrochemical method are compared;The mechanism of removal of ammonia nitrogen from wastewater by electrochemical methods is described;The main factors influencing the treatment of ammonia nitrogen wastewater by electrochemical method and pharmaceutical method are introduced;The latest research progress on the effect of different chemical methods on removal of ammonia nitrogen was introduced;Finally,the future research directions of electrochemical method and pharmaceutical method are prospected.The treatment of ammonia nitrogen wastewater by chemical method needs further research and improvement.
作者
唐朝春
许荣明
TANG Chao-chun;XU Rong-ming(School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang 330013,China)
出处
《应用化工》
CAS
CSCD
北大核心
2019年第4期878-882,共5页
Applied Chemical Industry
基金
国家自然科学基金项目(51168013)
江西省自然科学基金项目(20132BAB203033)
关键词
氨氮废水
电化学
药剂氧化
氨氮回收
ammonia nitrogen wastewater
electrochemistry
chemical oxidation
ammonia nitrogen recovery
