| 污水处理厂沉淀池中的异重流 |
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| 引用本文： | 郇筱林,李昌良.污水处理厂沉淀池中的异重流[J].水处理技术,2007,33(3):89-92. |
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| 作者姓名： | 郇筱林 李昌良 |
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| 作者单位： | 1. 山东科技大学土木建筑学院,山东,青岛,266510
2. 中国海洋大学工程学院,山东,青岛,266100 |
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| 摘 要： | 周边进水周边出水沉淀池具有表面负荷大、容积利用率高的特点。如何设计沉淀池的直径、配水槽孔口的大小与布置，使之达到配水均匀、提高容积利用率，是当前设计者所关心的问题。本文通过模型试验，探讨了沉淀池中异重流形成的主要原因及其运动规律，并总结出沉淀池中异重流环流半径的经验公式，可供设计者参考。
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| 关 键 词： | 异重流 异重流环流半径 配水槽 周边进水周边出水沉淀池 |
| 文章编号： | 1000-3770（2007）03-089-04 |
| 修稿时间： | 2006-04-20 |
DENSITY FLOW OF PRECIPITATION POOL IN SEWAGE TREATMENT PLANT |
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| HUAN Xiao-lin,LI Chang-liang.DENSITY FLOW OF PRECIPITATION POOL IN SEWAGE TREATMENT PLANT[J].Technology of Water Treatment,2007,33(3):89-92. |
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| Authors: | HUAN Xiao-lin LI Chang-liang |
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| Abstract: | A precipitation pool with peripheral inlet and outlet possesses the characteristics of great surface load and high volume utilization. How to design the diameter of precipitation pool, size and layout Of water distribution channel orificw to make water distribution evenly and heighten volume utilization is a problem concerned by the designers at present. The authors enquired into the main cause of the density forming and its law of movement and derived an empirical formula for circulating radius of density flow in precipitation pool. |
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| Keywords: | density flow circulating radius of density flow water distribution channel precipitation pool with peripheral inlet and outlet |
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