Standard for Determination of Total Cyanide by Flow in Jection Analysis
In recent years,more and more attention has been paid to flow injection analysis.After continuous development,it has been widely used in experiments,and has the characteristics of high detection efficiency and fast analysis speed.In this paper,the standard method of total cyanide(HJ 823-217)was verified by measuring the standard curve,detection limit,precision and accuracy,and the recovery rate of surface water and domestic wastewater samples in Dapeng District,Shenzhen was studied to analyze the applicability of this method for the detection of total cyanide.The results showed that the determination results are in line with the requirements of the method,so the method could realize the daily monitoring requirements of total cyanide,which has certain reference value.
NETL
NSTL
万方数据
维普
