摘要
通过往复隔板絮凝池混凝反应的模型试验 ,对不同边壁条件下的絮凝效果进行了分析比较 ,可知边壁的形状对改善水流结构起着显著的作用。将絮凝池拐角及隔板端面设计为圆弧形 ,可保持所要求的紊流能耗和最佳水力条件 ,为老水厂改造提供了一条有效途径。
By the model experiments of mixing and flocculation reactions, the effect on the flocculation can be studied under different boundary shape conditions, which turbulence plays an important role in improving hydraulic flow pattern for the partition board flocculation basin. As a result, there are reasonable energy dissipation and optimum hydraulic condition for arc sections of partition boards and basin's corner. Therefore, it is an effective way to reach a high efficiency of mixing and flocculation, especially for transforming the old technological process of water and wastewater plants.
出处
《给水排水》
CSCD
北大核心
2001年第1期5-7,共3页
Water & Wastewater Engineering
