| 沉淀池等浊度曲线的作用分析 |
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| 引用本文： | 高静. 沉淀池等浊度曲线的作用分析[J]. 供水技术, 2009, 3(2): 30-33 |
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| 作者姓名： | 高静 |
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| 作者单位： | 兰州威立雅水务集团公司,甘肃,兰州,730060 |
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| 摘 要： | 论述了绘制沉淀池等浊度曲线的作用，根据等浊度曲线可以对比不同种类药剂的处理效果，确定同一药剂投加于不同水质、不同负荷沉淀池时的最佳药剂投加量，以及不同原水温度下沉淀池最佳的运行负荷、最为经济的药剂投加量，找出影响沉淀效果的主要因素并采取相应的调整措施。等浊度曲线的走势也可以反映具体絮凝颗粒所受的水体动力学影响。并通过实测的等浊度曲线探讨了该曲线对沉淀池实际生产运行的指导意义。
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| 关 键 词： | 沉淀池 等浊度曲线 生产运营 处理成本 药剂 |
Application of equal turbidity curve for sedimentation tank |
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| Gao Jing. Application of equal turbidity curve for sedimentation tank[J]. Water Technology, 2009, 3(2): 30-33 |
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| Authors: | Gao Jing |
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| Affiliation: | Lanzhou Veolia Water Group Co.;Lanzhou 730060;China |
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| Abstract: | The function of an equal turbidity curve drawn for a sedimentation tank was discussed.Based on the curve,treatment efficiencies with different chemicals,optimal dosage of any chemical at various water quality,load in a sedimentation tank,optimal operation load and economic chemical dosage at different temperature of raw water,and factors influencing efficiency of sedimentation were determined.The corresponding measures were put forward.Dynamics impacted on the flocculation particles was determined through t... |
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| Keywords: | sedimentation tank equal turbidity curve production and operation treatment cost chemicals |
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