| 污水处理的节能实践 |
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| 引用本文： | 朱学红,赵若尘.污水处理的节能实践[J].江苏环境科技,2006,19(4):29-30,34. |
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| 作者姓名： | 朱学红 赵若尘 |
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| 作者单位： | 1. 漯河市污水净化中心,河南,漯河,462000
2. 南京市排水管理处江心洲污水处理厂,江苏,南京,210019 |
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| 摘 要： | 采用变频技术时污水处理设备进行节能改造，使其根据污水水量、水质的变化而自动调速。将污泥机械脱水滤液与剩余污泥混合，以此来改善污泥的浓缩脱水性能。工程运行实例表明：设备的变频调速和滤液的再利用能够降低污水处理的能量消耗，提高工艺运行水平。
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| 关 键 词： | 变频调速 滤液再利用 节能 |
| 文章编号： | 1004-8642（2006）04-0029-02 |
| 收稿时间： | 2006-03-27 |
| 修稿时间： | 2006-03-27 |
The Energy-saving Practice in Wastewater Treatment |
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| ZHU Xue-hong,ZHAO Ruo-chen.The Energy-saving Practice in Wastewater Treatment[J].Jiangsu Environmental Science and Technology,2006,19(4):29-30,34. |
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| Authors: | ZHU Xue-hong ZHAO Ruo-chen |
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| Abstract: | The technique of frequency conversion is adopted to wastewater treatment equipment ,making its speed regulate automatically according to the quantity and quality of wastewater. Filtrate mixes excess sludge to improve sludge thickened dewatering capability. Practice shows that frequency speed control of the equipment and the recycle of filtrate can reduce energy consumption and increase technics level in wastewater treatment. |
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| Keywords: | Frequency speed control Recycle of filtrate Energy-saving |
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