| 水溶液中盐的浓度与其电导率的关系研究 |
| |
| 引用本文： | 刘成伦,徐龙君,鲜学福.水溶液中盐的浓度与其电导率的关系研究[J].中国环境监测,1999(4). |
| |
| 作者姓名： | 刘成伦 徐龙君 鲜学福 |
| |
| 作者单位： | 重庆大学化学化工学院!重庆400044(刘成伦)，重庆大学资源及环境工程学院(徐龙君，鲜学福) |
| |
| 摘 要： | 采用电导法研究了水溶液中盐的浓度与其电导率的关系。结果表明 ,在低浓度范围内电导率与浓度的平方根呈线性关系 ;在较高的浓度范围内 ,首次发现浓度与电导率的关系和 Langmuir吸附等温式中的压力与吸附量之间的关系类似。利用浓度与电导率间的定量关系确定水溶液中盐的浓度 ,比传统的重量法和滴定法快速且准确。
|
| 关 键 词： | 电导率 盐的浓度 回归分析 |
Study on the relationship between concentration of salt solution and its conductivity |
| |
| LIU Cheng lun,et al.Study on the relationship between concentration of salt solution and its conductivity[J].Environmental Monitoring in China,1999(4). |
| |
| Authors: | LIU Cheng lun |
| |
| Abstract: | In this paper, the relationship between concentration of salt in aqueous solution and its conductivity has been studied with conductance method. The results show that the function relationship between conductivity and concentration is different within the different range of concentration. Adopting the method of this paper, we could edactly determine the concentration of salt very fast. |
| |
| Keywords: | conductivity concentration of salt regression analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国环境监测》浏览原始摘要信息 |
| 点击此处可从《中国环境监测》下载免费的PDF全文 |
