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Water-Demand Growth Modelling in Puerto Ayora’s Water Distribution Network Using EPANET

Author

Listed:
  • María Reyes*

    (Environmental Engineering and Water Technology Department, IHE Delft (Institute for Water Education), Netherlands)

  • Nemanja Trifunović

    (Environmental Engineering and Water Technology Department, IHE Delft (Institute for Water Education), Netherlands)

  • Saroj Sharma

    (Environmental Engineering and Water Technology Department, IHE Delft (Institute for Water Education), Netherlands)

  • Maria Kennedy

    (Environmental Engineering and Water Technology Department, IHE Delft (Institute for Water Education), Netherlands Faculty of Civil Engineering and Geosciences, Delft University of Technology, The Netherlands, Netherlands)

Abstract

This paper elaborates the hydraulic characteristics of the water supply network of the town of Puerto Ayora. First, it intends to replicate the household individual storage by simulating nodal tanks with the use of the EPANET software. Later, it uses the Pressure-Driven Approach (PDA) to develop a methodology that estimates the overflow of storage facilities, one of the main sources of wastage in Puerto Ayora. Finally, it uses the Demand-Driven Approach (DDA), with the aim of assessing the network in the future, under four population growth scenarios. With the chosen moderate growth scenario, two options are suggested in order to tackle the water supply issues at the end of the planning horizon.

Suggested Citation

  • María Reyes* & Nemanja Trifunović & Saroj Sharma & Maria Kennedy, 2019. "Water-Demand Growth Modelling in Puerto Ayora’s Water Distribution Network Using EPANET," International Journal of World Policy and Development Studies, Academic Research Publishing Group, vol. 5(8), pages 71-81, 08-2019.
    • Handle: RePEc:arp:ijwpds:2019:p:71-81
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    References listed on IDEAS

    as
    1. Subhash Andey & Prakash Kelkar, 2009. "Influence of Intermittent and Continuous Modes of Water Supply on Domestic Water Consumption," Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), Springer;European Water Resources Association (EWRA), vol. 23(12), pages 2555-2566, September.
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