周边进水沉淀池配水的均匀性  

RESEARCH OF UNIFORMITY OF DISTRIBUTION WATER SEDIMENT POOL WITH CIRCUMFERENTIAL WATER FEED

作　　者：韩大鹏[1] 杨利伟[1] 王彤[1] 

机构地区：[1]长安大学环境科学与工程学院,陕西西安710061

出　　处：《水处理技术》2005年第9期69-71,共3页Technology of Water Treatment

摘　　要：为充分发挥周边进水沉淀池的有效容积,提高出水质量,沿配水槽均匀配水是问题的关键;配水的均匀性与配水槽的断面、水深、槽宽、孔径、孔距、底坡等因素有关。本文运用能量方程,损失规律及泄流公式建立数学模型,并用预报效正法进行配水槽的水力计算,对各种影响配水均匀性的因素进行分析,选择最佳的可行方案。In order to give full play to the effective volume of the sediment pool with circumferential water feed and improve the quality of effluent, uniform water distribution along the water distributing trough is a key issue. The uniformity of water distribution is related to section cross, water depth, trough width, pore size, pore distance and bottom slope. In this paper, a mathematical model is established by applying the energy equation, loss law and leakage formula, and the hydraulic calculation for water distribution trough is carried out by the predicting correct method; various factors affecting uniformity of water distribution are analysed and optimal feasible scheme is selected.

关 键 词：能量方程 预报效正法 周边进水 均匀性 当量直径 

分 类 号：TQ085[化学工程]