| 炼油污水场二级气浮的选择及实践 |
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| 引用本文： | 刘德君,李建立.炼油污水场二级气浮的选择及实践[J].炼油与化工,2002,13(4):33-34,47. |
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| 作者姓名： | 刘德君 李建立 |
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| 作者单位： | 大庆石化分公司炼油厂 黑龙江 大庆 163711 |
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| 摘 要： | 对大庆石化分公司炼油厂含油污水处理场增设二级浮选工艺的位置、采用JHX多级射流浮选罐的效果进行了讨论和分析。认为将JHX多级射流浮选罐设在生化曝气后合理可行。JHX多级射流浮选罐具有运行平稳，除油效果好，操作维护简单，占地少，投资少，运行费用低等特点，是污水处理场改造首选设备。
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| 关 键 词： | 炼油 污水场 二级气浮 二级浮选工艺 设备 含油污水处理 |
| 文章编号： | 1671-4962(2002)04-0033-02 |
Selection and Practice of Secondary Air-floatation in Sewage Treatment Plant of Refinery |
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| Liu Dejun Li,J ianli.Selection and Practice of Secondary Air-floatation in Sewage Treatment Plant of Refinery[J].Refining Chemical Industry,2002,13(4):33-34,47. |
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| Authors: | Liu Dejun Li J ianli |
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| Abstract: | The article discusses the location for the addition of secondary floatation process in the oily sewage treatment plant of the Re-finery of Daqing Petrochemical Company,and the result of application of JHX multi-stage jet floating vessel.It is thought rational and fea-sible to locate the JHX multi-stage jet floating vessel after the aerator.JHX multi-stage jet floating vessel has the characteristics such as stable operation,good result in oil removal,simple operation and maintenance,less land occupied,less investment and low operation cost,and thus is the first equipment to be selected in the revamp of the sewage treatment plant. |
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| Keywords: | Sewage treatment plant secondary floatation Equipment |
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