| 气浮/双重过滤联用工艺在河口水厂的应用 |
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| 作者姓名： | 张新房 |
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| 作者单位： | 胜利油田供水公司,山东,东营,257200 |
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| 摘 要： | 针对河口水厂常规脉冲沉淀池和虹吸滤池改造为气浮-移动罩滤池-翻板滤池的实践,介绍了主要构筑物的设计参数和滤池施工要求,以及运行中需要注意的问题.改造后的处理工艺运行良好,出水浊度<0.2 NTU,为平原水库水的处理和水厂的运行提供了参考.
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| 关 键 词： | 水厂改造 气浮 移动罩滤池 翻板滤池 |
Application of DAF/dual filtration combination process in Hekou Waterworks |
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| Authors: | Zhang Xinfang |
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| Affiliation: | Zhang Xinfang(Shengli Oil Field Water Supply Company,Dongying 257200,China) |
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| Abstract: | For the reforming from the conventional pulse sedimentation tank and siphon filter to the practice of air flotation-movable hood filter-shutter filter process in Hekou Waterworks,the design parameter,filter construction requirement and noticeable issues in operation of the main structures were introduced.The satisfied operation of treatment process could be obtained after renovation,and the turbidity in effluent was less than 0.2 NTU.It could provide reference for reservoir water treatment in plain area and... |
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| Keywords: | waterworks reconstruction air flotation movable hood filter shutter filter |
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