摘要
本文结合波形板絮凝器的研究成果,对水力絮凝器的理论进行了研讨,提出了提高和改善絮凝效果的概念和措施。即:注入的能量在各絮凝阶段的水体中应具有高程度的均匀分布;絮凝时间逐级递增以适合絮凝过程的要求以及在絮凝容积的各个部位形成涡流以改善絮凝条件。还提出扩散系数和容积利用率可作为评定絮凝器性能重要指标的观点。
The article expresses developing and utilizing of corrugated plates flocculator and the research result about hydraulic flocculation principle,and proposes some concepts and facilities design for improving and enhancing the efficiency and effect of hydraulic flocculator.The energy input should have a more uniform distribution in each stage of hydraulic flocculator.The flocculation duration increases one stage after another and is suitable to flocculation condition.The disperse coefficient and the volume uti...
出处
《北京建筑工程学院学报》
2001年第S1期-,共8页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
水力絮凝
波形板
絮凝器
输入能量
G值
涡流
扩散系数
容积利用率
hydraulic flocculation
corrugated plates flocculator
energy input
G
vortexes flow
disperse coefficient
volume utilization
