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本文着重研究了在不同条件下所产生的絮团的内部结构。选用了两种不同的颗粒浓度 ,以改变原生颗粒或微絮团形成过程中微絮团碰撞几率。用共焦激光扫描显微镜作为一种温和的非破坏性技术 ,对几种典型的聚集体进行了测定 ,以获得有关透明的颗粒絮凝体的内部结构信息。然后用三维图象分析软件工具对获得的信息进行处理和分析 ,最后再用专门改进过的群集分析算法进行处理。用统计图来解释和比较显著水平很高的两个试验中絮凝体碰撞的最后阶段。由较高浓度的悬浮液形成的大絮团中具有较多数目的微絮团。由此可见 ,用这种试验技术和数学方法有助于更深入地了解絮团成因 ,并因此而有助于研制和优化新的絮凝过程或絮凝设备
This article focuses on the internal structure of flocs produced under different conditions. Two different particle concentrations were chosen to change the probability of micro-flocs colliding during the formation of primary particles or micro-flocs. Confocal laser scanning microscopy was used as a mild non-destructive technique to measure several typical aggregates to obtain information about the internal structure of the transparent particulate flocs. Then use the three-dimensional image analysis software tools to process the information obtained and analyzed, and finally re-use the specially improved cluster analysis algorithm for processing. Use a chart to explain and compare the most significant levels of the last two flocs in the two experiments. The larger flocs formed from the higher concentration suspensions have a greater number of flocs. From this it can be seen that this experimental and mathematical approach helps to understand more about the origin of flocs and therefore helps to develop and optimize new flocculation processes or flocculation equipment