研究论文
王连生,徐良基,田笠卿,许鸥泳,张正.有机酸碱类污染物溶解度的测定及估算[J].环境科学学报,1989,9(2):129-136
有机酸碱类污染物溶解度的测定及估算
- DETERMINATION AND ESTIMATION OF SOLUBILITY OF ORGANIC ACIDS AND BASES
- 摘要:采用反相高效液相色谱法和振荡法测定了四十二种有机酸、碱化合物的溶解度,建立了用分配系数、熔点估算溶解度的方程,测定和估算了有机酸、碱类污染物在不同pH条件下的溶解度。实验测定值、文献值和估算值三者吻合较好。
- Abstract:The solubilities of 42 organic acids and bases at various pH values were determined by reversed phase high performance liquid chromatogra-phy method and shake-flask method. The correlation equation between the solubilities and partition coefficients and melting points was established and the agreement between the measured and the estimated solubility values was satisfactory.
摘要点击次数: 1902 全文下载次数: 2340