摘要
离子色谱法测定工业废水中的氨氮,前处理简单,干扰因素少,试剂消耗少,自动化程度高,灵敏度高检出限0.01 mg/L,线性范围宽0.01～500 mg/L,加标回收率99%～102%,废液处理容易,对分析人员健康影响小.
The determination of ammonia nitrogen in industrial wastewater by ion chromatography,has the advantages,such as simple pretreatment,less interference factors,less reagent consumption,and high degree of automation. Thehigh sensitivity DL is 0.01 mg/L,wide linear range 0.01～500 mg/L,and recovery is 99%～102%. The waste treatmentis easy and the effect on health of analysts is small.
出处
《河南科学》
2014年第10期2117-2119,共3页
Henan Science
关键词
离子色谱
氨氮
工业废水
ion chromatography
ammonia nitrogen
industrial wastewater
