激光散射技术对纯水中自然构像下絮凝剂粒度与带电特性的同时测定

Simultaneous measurement on particle size and electrical properties of flocculation in pure water by laser light scattering

用激光光散射等技术测量了两种典型絮凝剂在水中自然构象下的粒度大小、粒度分布,表面带电状态(表面电荷密度和Zeta电位)和pH值等主要特性参数,以及其随絮凝剂浓度变化的情况,以求为研究揭示絮凝剂的絮凝机理提供实验依据。

Using the technique of phase analyzed light scattering,the size and size distribution,the Zeta potential and electrical charge density of two flocculation in pure water were determined simultaneously as functions of flocculation concentration,to provide experimental evidence for the study of flocculation mechanism.