摘要
本文同时测定了环境中常见的十一种有机二元酸、二元碱污染物的分配系数及酸常数,从理论上建立了有机二元酸、二元碱化合物在不同pH条件下溶解度的估算方程.并且测定了五种有机二元酸、二元碱在不同pH条件下的溶解度,实验测定值与文献值、估算值吻合较好.
The partition coefficients and acid dissociation constants of eleven organic dibasic acids and diacidic bases in the environment were simultaneously determinated by UV spectrometry. The solubilities of five organic dibasic acids and diacidic bases at different pH values are measured and also calculated by the estimate d equationsy established theoretically. It was found that the experimental data, estimated values and literature values are in good agreement with one another.
出处
《环境化学》
CAS
CSCD
北大核心
1989年第2期33-43,共11页
Environmental Chemistry
