| 回用水系统实际运行中出现的问题及其对策 |
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| 引用本文： | 刘永德,赵继红,黄克毅,王阳,乔俊辉,张艳. 回用水系统实际运行中出现的问题及其对策[J]. 中国给水排水, 2008, 24(14) |
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| 作者姓名： | 刘永德 赵继红 黄克毅 王阳 乔俊辉 张艳 |
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| 作者单位： | 1. 河南工业大学化学化工学院,河南,郑州,450001
2. 郑州市污水净化有限公司五龙口污水处理厂,河南,郑州,450051 |
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| 摘 要： | 针对郑州市五龙口污水处理厂回用水系统实际运行过程中存在的加药装置堵塞、沉淀池浮泥较多、反冲洗水泵容易进气、表面扫洗作用失效、漂浮物富集、藻类大量繁殖等问题,分析了其各自产生的原因,并提出了相应的对策.通过简化投药方式、连续排泥、堵塞连通孔、抬高表面扫洗管嘴、排出浮渣、调整消毒剂量等措施使问题得到了有效的解决.
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| 关 键 词： | 污水处理厂 回用水系统 对策 |
Problems and Countermeasures in Operation of Wastewater Reclamation and Reuse System |
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| LIU Yong-de,ZHAO Ji-hong,HUANG Ke-yi,WANG Yang,QIAO Jun-hui,ZHANG Yan. Problems and Countermeasures in Operation of Wastewater Reclamation and Reuse System[J]. China Water & Wastewater, 2008, 24(14) |
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| Authors: | LIU Yong-de ZHAO Ji-hong HUANG Ke-yi WANG Yang QIAO Jun-hui ZHANG Yan |
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| Affiliation: | LIU Yong-de1,ZHAO Ji-hong1,HUANG Ke-yi2,WANG Yang2,QIAO Jun-hui2,ZHANG Yan2(1.School of Chemistry , Chemical Engineering,Henan University of Technology,Zhengzhou 450001,China,2.Wulongkou Municipal Wastewater Treatment Plant,Zhengzhou Sewage Purification Co.Ltd.,Zhengzhou 450051,China) |
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| Abstract: | Aimed at the problems such as plugging of chemicals-dosing equipment,more floating sludge in sedimentation tank,backwashing pump intake air,surface washing failure,floating material accumulating and algae overgrowing occurred in the wastewater reclamation and reuse system of Wulongkou Municipal Wastewater Treatment Plant in Zhengzhou City,the causes for mentioned problems are analyzed,and the corresponding countermeasures are given respectively.The problems were solved effectively by adopting some measures ... |
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| Keywords: | wastewater treatment plant wastewater reclamation and reuse system countermeasures |
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