摘要
沉淀池中异重流会给混凝沉淀带来不良影响,为了提高混凝沉淀效果,防止异重流对絮凝池的间接影响,本研究对平流沉淀池中异重流的形成原因进行讨论,并对异重流的特性进行试验研究与分析。研究表明:控制水流流型的稳定性是对沉淀池中异重流进行控制的主要措施。
Density flow is extremely unfavourable to the precipitation process in horizontal-flow sedimentation basin,in order to raise precipitation effect,forestall the influence of density flow on flocculation basin,reasons for forming the density flow and the characteristics of density flow movement are discussed.Test results show that controlling the stability of the pattern of flow is the main measure to control the density flow in the sedimentary basin.
出处
《环境工程》
CAS
CSCD
北大核心
2007年第1期10-12,共3页
Environmental Engineering
基金
上海市教委基金资助项目(05EX04)
上海市教委发展基金资助项目(06EX003)
关键词
异重流
水流流型
沉淀池
混凝沉淀
density flow,pattern of flow,sedimentation basin and coagulating precipitation
