IntroductionNRW System Analysis and ModellingDMA's and Pressure ManagementActive Leakage ControlMeter ManagementSocial InterventionWater Resource ManagementOther Aspects of NRWCase Studies
Large distribution networks cannot be managed efficiently without breaking them down into network zones and subzones (DMAs), and giving considerable attention to the subject of pressure management. Pressure management is considered the single most beneficial, important and cost effective leakage management activity. These issues are essential in order to obtain a comprehensive understanding of the water consumption and water loss within the various parts of the network.
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City of toronto water loss study & pressure management pilot |
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Experience and results achieved in introducing District Metered Areas (DMA) and Pressure Management Areas (PMA) |
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Implementation of pressure management in municipal water supply systems |
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Including the effects of pressure management in calculations of Short-Run Economic Leakage Levels |
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Large scale pressure management implementation in the City of Cape Town |
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Leakage reduction by advanced pressure control- khayelitsha, south africa |
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Leakage reduction through pressure management in Khayelitsha- Two years down the line |
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Leakage Reduction Through Pressure Management In Khayelitsha Western Cape, South Africa |
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Pressure management extends infrastructure life and reduces unnecessary energy costs |
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Progress in practical prediction of pressure- leakage, pressure- burst frequency and pressure- consumption relationships |
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PRV Use For Leakage Reduction- Various Technical Solutions |
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Recent developments in predicting the benefits and payback periods of introducing different pressure management options |
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Searching for N2- How does Pressure Reduction Reduce Burst Frequency |
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Single and Double Chamber Valve - Design Comparison |
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Systematic Approach in Analysis of Pressure, Burst frequency Realationship |
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Tailoring the Specifications for Pressure Reducing Valves |
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Using practical predictions of Economic Intervention Frequency to calculate Short run Economic Leakage Level | >> Download |
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When is a DMA not a DMA | >> Download |