| 青岛市团岛污水处理厂污泥浓缩的应用——卧螺沉降离心浓缩机浅析 |
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| 引用本文： | 蒋页.青岛市团岛污水处理厂污泥浓缩的应用——卧螺沉降离心浓缩机浅析[J].城市道桥与防洪,2012(9):151-153. |
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| 作者姓名： | 蒋页 |
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| 作者单位： | 同济大学环境工程学院,上海200092 |
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| 摘 要： | 团岛污水处理厂升级改造项目中,污泥浓缩单元采用卧螺沉降离心浓缩设备(简称离心浓缩机)。结果表明离心浓缩机可以达到处理量80 m3/h以上,浓缩后达到出泥含水率95%及1～2 kg TDS药耗的目标值。该文就工程中存在的问题和需要改进的内容作了论述。
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| 关 键 词： | 离心浓缩 分离因素 转速/差速 处理量 药耗 |
Elementary Analysis on Application of Horizontal Spiral Sedimentation Centrifugal Concentrator in Sludge Concentration of Qingdao City Tuandao Wastewater Treatment Plant |
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| Jiang Ye.Elementary Analysis on Application of Horizontal Spiral Sedimentation Centrifugal Concentrator in Sludge Concentration of Qingdao City Tuandao Wastewater Treatment Plant[J].Urban Roads Bridges & Flood Control,2012(9):151-153. |
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| Authors: | Jiang Ye |
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| Abstract: | The horizontal spiral sedimentation centrifugal concentrator(short for centrifugal concentrator) is applied for the sludge concentration in the Tuandao Wastewater Treatment Plant Upgrading Reconstruction Project.The result shows that the treatment capacity of centrifugal concentrator can be over 80m3/h,the water content of effluent sludge after concentrated can be 95% and the chemical dosage of TDS can be 1～2 kg.The article analyzes the existing problems and the contents required to improve in the project. |
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| Keywords: | centrifugal concentration separation factor rotational speed/differential speed treatment capacity chemical dosage |
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