摘要
在自然和人为因素影响下,水体中硝酸盐氮污染正日益加剧。人体中摄入过量的硝酸盐氮对健康有严重危害,因此水体中硝酸盐氮污染已成为全球性的环境问题。本文综述了水体中硝酸盐氮去除方法的研究现状,并讨论了新型硝酸盐氮去除方法的应用前景和发展趋势。
Both natural and anthropogenic sources lead to nitrate nitrogen pollution,which was becoming a serious environment problem worldwide.High levels of nitrate in water can pose a serious health risk.Treatment technology of nitrate nitrogen pollution was summarized.which referred techniques for potential use in combating nitrate nitrogen pollution,and future developments in the field.
出处
《广州化工》
CAS
2012年第19期31-32,71,共3页
GuangZhou Chemical Industry
关键词
硝酸盐氮
生物脱氮
物理脱氮
化学脱氮
nitrate nitrogen
biological denitridication
physical denitridication
chemical denitridication.
