改善氧化沟流速分布的措施  

Measures for Improving Distribution in Oxidation Ditch

作　　者：曹瑞钰[1] 付见中[1] 

机构地区：[1]同济大学环保产品质量监督检验中心,上海200092

出　　处：《中国给水排水》2001年第2期16-18,共3页China Water & Wastewater

摘　　要：通过多年的研究和模拟试验 ,提出了加装前后导流板的措施以改善氧化沟的流速分布 ,消除目前氧化沟所存在的通病———池底积泥现象 ,而且很直观地给出了安装导流板前后的氧化沟各断面流速分布图。另外 。Velocity distribution in oxidation ditch can be improved by installing front bsffle and back baffle based on researches and sumulation tests, so that sludge deposit in the bottom of oxidation ditch can be eliminated. The velocity distribution diagrams of different cross-section before and after installing tne baffles are presented in this paper. Moreover related suggestion on the problems appeared in design and construction of oxidation ditch is also given.\;

关 键 词：氧化沟 积泥 流速分布 导流板 

分 类 号：X505[环境科学与工程—环境工程]