电解锰行业高浓度氨氮废水处置工艺研究  

Treatment Method of High Concentration Ammonia-nitrogen Wastewater in Electrolytic Manganese Industry

作　　者：黄新华 HUANG Xinhua(CITIC Dameng Mining Industries Limited, Nanning, Guangxi 530029, China)

机构地区：[1]中信大锰矿业有限责任公司,广西南宁530029

出　　处：《中国锰业》2020年第6期51-55,共5页China Manganese Industry

摘　　要：针对电解锰行业中产生的大量高浓度氨氮废水的处置难题,从工艺原理、特点及应用局限几个方面,对空气吹出法、气态膜法、树脂法和氧化法等几种脱氨方法进行了介绍和对比。建议根据氨氮废水的实际情况开展多种工艺联合处理,并实现氨资源的回收利用。In view of the problem of the treatment of high concentration ammonia-nitrogen wastewater in the electrolytic manganese industry,this paper introduces four deamination methods such as air blowing method,gas membrane,resin and oxidation from the aspects of process principle,characteristics and application limitation.It is suggested that a combined treatment processes should be carried out.The recovery and utilization of ammonia resources should also be realized.

关 键 词：电解锰 氨氮废水 脱氨工艺 资源回收利用 

分 类 号：X753[环境科学与工程—环境工程]