Hydraulic modelling of drinking water treatment plant operations

被引：7
|
作者：
Worm, G.I.M. [1 ,2 ]
Mesman, G.A.M. [3 ]
Van Schagen, K.M. [4 ,5 ]
Borger, K.J. [6 ]
Rietveld, L.C. [2 ]
机构：
[1] PWN Water Supply Company North-Holland, P.O. Box 2113, 1990 AC, Velserbroek, Netherlands
[2] Delft University of Technology, Faculty of Civil Engineering and Geosciences, Department of Water Management, P.O. Box 5048, 2600 GA, Delft, Netherlands
[3] KWR, Watercycle Research Institute, Groningenhaven 7, 3433 PE, Nieuwegein, Netherlands
[4] DHV, P.O. Box 1132, 3800 BC, Amersfoort, Netherlands
[5] Delft Center for Systems and Control, Delft University of Technology, Mekelweg 2, 2628 CD Delft, Netherlands
[6] Vitens, P.O. Box 1090, 8200 BB, Lelystad, Netherlands
来源：
Drinking Water Engineering and Science | 2009年 / 2卷 / 01期
关键词：
Water filtration - Potable water - Water treatment plants - Water treatment - Effluents;
D O I：
10.5194/dwes-2-15-2009
中图分类号：
学科分类号：
摘要：
The flow through a unit of a drinking water treatment plant is one of the most important parameters in terms of a unit's effectiveness. In the present paper, a new EPAnet library is presented with the typical hydraulic elements for drinking water treatment processes well abstraction, rapid sand filtration and cascade and tower aeration. Using this treatment step library, a hydraulic model was set up, calibrated and validated for the drinking water treatment plant Harderbroek. With the actual valve position and pump speeds, the flows were calculated through the several treatment steps. A case shows the use of the model to calculate the new setpoints for the current frequency converters of the effluent pumps during a filter backwash. © Author(s) 2009.
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页码：15 / 20
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