摘要
该文阐述了采用便携式分光光度计快速测定水质中六价铬含量的方法,结果表明:在0.024～0.800 mg/L范围内,该方法具有较高的精密度和准确度,且线性关系好,分析速度快,结果可靠等优点,可应用于六价铬的水污染事故的应急检测分析。
It expatiated the rapid determination method of the Cr6＋ in water with portable spectrometer.The result showed that this method had high precision and accuracy as well as good linear relations in analysing range （0.024--0.800mg/L）.The method had many advantages such as fast, accurate and feasible.It could be used in analysising formaldehyde in water especially at water pollution accidents.
出处
《科技创新导报》
2012年第31期135-136,共2页
Science and Technology Innovation Herald
