摘要
研究了不同水质条件下高铁酸盐对饮用水中氨氮的去除效果及主要影响因素 .通过实验证明 ,高铁对水中氨氮具有一定的氧化去除效能 ,利用并强化高铁的氧化和絮凝作用的协同效果 ,将使高铁对氨氮的处理能力有所提高 .进一步发现 。
The removal efficiency and main influential factors of ammonia\|nitrogen (NH\-3\|N) in drinking water at different conditions by ferrate were studied.The results indicated that the ferrate affects the oxidation and removal of NH\-3\|N.In turbid water,ferrate conducts the simulataneous functions of oxidation and flocculation and can remove NH\-3\|N more effectively.The further research also indicated that a little amount of iron(Ⅲ),as a catalyst,can raise the removal rate of NH\-3\|N.
出处
《环境科学学报》
CAS
CSCD
北大核心
2000年第3期280-283,共4页
Acta Scientiae Circumstantiae
基金
家自然科学重点基金!(批准号 :5 983830 0 )
关键词
高铁
氨氮
氧化絮凝
饮用水
ferrate
ammonia\|nitrogen
oxidation and flocculation
