| 芳烃活度系数的测定及其在环境参数估算中的应用 |
| |
| 引用本文： | 王连生,徐良基,李小娟. 芳烃活度系数的测定及其在环境参数估算中的应用[J]. 环境科学学报, 1990, 10(2): 183-188 |
| |
| 作者姓名： | 王连生 徐良基 李小娟 |
| |
| 作者单位： | 南京大学环境科学系(王连生，徐良基)，南京大学环境科学系(李小娟) |
| |
| 摘 要： | 采用反相高效液相色谱法间接测定了18种芳烃化合物的无限稀释活度系数(γ~-),并利用γ~-估算其辛醇/水分配系数、水溶解度、亨利定律常数,所得结果与文献值、计算值基本一致.
|
| 关 键 词： | 活度系数 测定 芳烃 环境参数 估算 |
| 收稿时间： | 1988-07-27 |
DETERMINATION OF THE INFINITE DILUTION ACTIVITY COEFFICIENTS OF AROMATIC HYDROCARBONS BY HPLC |
| |
| Wang Liansheng,Xu Liangji and Li Xiaojuan. DETERMINATION OF THE INFINITE DILUTION ACTIVITY COEFFICIENTS OF AROMATIC HYDROCARBONS BY HPLC[J]. Acta Scientiae Circumstantiae, 1990, 10(2): 183-188 |
| |
| Authors: | Wang Liansheng Xu Liangji Li Xiaojuan |
| |
| Affiliation: | Department of Environmental Science, Nanjing University,Department of Environmental Science, Nanjing University and Department of Environmental Science, Nanjing University |
| |
| Abstract: | Reversed-phase high performance liquid chromatography was used in indirect determination of the infinite dilution activity coefficients of 18 aromatic hydrocarbons. The results were used to estimate N-octanol/water partition coefficients, water solubilities and Henry's Law constants of those chemicals. No significant differences were found between calculated values and those in literature. |
| |
| Keywords: | activity coefficient partition coefficient water solubility Henry' s constant HPLC. |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《环境科学学报》浏览原始摘要信息 |
|
点击此处可从《环境科学学报》下载全文 |
