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粤东第一温泉中硫化氢、氯、硬度、碳酸氢根、碳酸根、氟的测定
Determination of H2S ,Cl-,Hardness,HCO3-,CO32-,F- in the First Hot Spring of Yue dong
【摘要】 采用离子选择性电极分析法等方法测定粤东第一温泉水中的硫化氢、氯、硬度、碳酸氢根、碳酸根和氟。测定结果为:H2S3.878mg/L、Cl-445.878mg/L、硬度25.1271mg/LF-1.16mg/L、HCO3-103.7.mg/L、CO32-20.40mg/L,RSD1.29%-2.01%,回收率97.9%-101.5%
【Abstract】 The amounts of H2S,Cl-,hardness,HCO3-,CO32-,F- in the first hot spring of Yue dong were determined by ion-selective electrode et al .The contents are 3.878mg/L for H2S,445.878mg/L for Cl-,25.1271 mg/L for hardness,1.16mg/L for F-,103.7 mg/L for HCO3- ,and 20.4mg/L for CO32-. The relative standard deviations are between 1.29% and 2.01%,and the recoveries are in the range of 97.9%~101.5%.
- 【文献出处】 广东化工 ,Guangdong Chemical Industry , 编辑部邮箱 ,2004年Z1期
- 【分类号】O661.1
- 【被引频次】5
- 【下载频次】349