摘要
对吸收峰重叠严重的苯酚、邻苯二酚、间苯二酚和对苯二酚四组份体系进行研究并以偏最小二乘（ＰＬＳ）法建立校正模型，同时测定了模拟水样和环境水样中的苯酚、邻苯二酚、间苯二酚和对苯二酚的含量。
The four components system of phenol,pyrocatechol,resorcinol and hydroquinone has been studied by spectrophotometry.Serious overlapping of these peaks makes it difficult to determine them simultaneously.The partial least squares method was used as mathematical model to determine them.The proposed method has been applied to the determination of multicomponent phenol compounds in synthetic samples and natural water samples.The obtained results are satisfactory.
出处
《南昌大学学报（理科版）》
CAS
1997年第2期118-122,共5页
Journal of Nanchang University(Natural Science)
基金
江西省自然科学基金
关键词
苯酚
苯二酚
分光光度法
偏最小二乘法
partial least squares method
slmultaneous spectrophotometry
phenol
