Determination of Four Inorganic Anions in"Se Water"in Beicheng of Yuxi by Ion Chromatography
In order to study whether the content of inorganic anions in"Se water"in Yuxi Beicheng drinking water meets the limit value of the national standard"Hygienic standard for drinking water",the content of F-,Cl-,NO-3 and SO2-4 in"Se water"in Yuxi Beicheng drinking season was determined by ion chromatography.The results showed that the contents of F-,Cl-,NO-3 and SO2-4 in the"Se water"in Yuxi Beicheng drinking water in January,March and April were lower than the limit value in the national standard"Hygienic standard for drinking water".The correlation coefficient of the standard curve of the method is more than0.9990,and the recovery of the sample is93.73%-109.20%,which suggested that the above data is accurate and reliable by using this method.The above results provide data support for further ex-ploring the water source protection and commercial value development of"Se water".
ion chromatography"Se water"inorganic anionaccuracy
国家科技期刊平台
NSTL
万方数据
