| 芳烃活度系数的测定及其在环境参数估算中的应用 |
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| 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. |
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| 作者姓名： | 王连生 徐良基 李小娟 |
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| 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) |
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| 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.
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| 关 键 词： | 活度系数 测定 芳烃 环境参数 估算 |
| 收稿时间： | 1988/7/27 0:00:00 |
DETERMINATION OF THE INFINITE DILUTION ACTIVITY COEFFICIENTS OF AROMATIC HYDROCARBONS BY HPLC |
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| 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. |
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| Authors: | Wang Liansheng Xu Liangji and Li Xiaojuan |
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| Institution: | Department of Environmental Science, Nanjing University,Department of Environmental Science, Nanjing University and Department of Environmental Science, Nanjing University |
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| 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. |
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| Keywords: | activity coefficient partition coefficient water solubility Henry' s constant HPLC |
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