【摘要】 滤池改造试验对中小城镇的水厂改造提供了一个切实可行的方法。在提出浮阀滤池改造工艺的基础上对它进行了细致的试验论证,使其能更好地指导工程实践。从理论上推导出新排水浮阀设备排水能力的计算公式,并用模型试验的大量数据对其进行验证和修正,为滤池的技术改造工程设计提供重要的数据和技术依据。更多还原

【Abstract】 The technique reform of filter gave out an easy way for water supply plant of the middle and small towns.On the basis of this,it brought forward the reconstructive technics of float valve filter and carried out meticulous experimental demonstrate,so as to guide engineering practice better.This article educed new calculating drainage capability of the new float-valve facility,and then validated and modifyed the academic formula with a lot of data from model experiments,so as to supply important numeric and technical gist for practical technical reconstructive project.更多还原