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A platform for research: civil engineering, architecture and urbanism
Integrating water temperature in chlorine decay modelling: a case study
Temperature is one of the factors that most influences chlorine decay rates in drinking water systems. The current paper assesses and demonstrates the importance of using a temperature dependent chlorine bulk decay model for the accurate prediction of disinfectant residuals in water supply systems. Chlorine concentration in a water transmission system was modelled for two seasons using a temperature-dependent bulk decay model at a constant and variable temperature. Results show that water temperature can vary within the system and that the accurate prediction of residuals may additionally require the incorporation of a water temperature model in the simulators. In this case study such approach was developed innovatively by establishing a water-age-dependent temperature function.
Integrating water temperature in chlorine decay modelling: a case study
Temperature is one of the factors that most influences chlorine decay rates in drinking water systems. The current paper assesses and demonstrates the importance of using a temperature dependent chlorine bulk decay model for the accurate prediction of disinfectant residuals in water supply systems. Chlorine concentration in a water transmission system was modelled for two seasons using a temperature-dependent bulk decay model at a constant and variable temperature. Results show that water temperature can vary within the system and that the accurate prediction of residuals may additionally require the incorporation of a water temperature model in the simulators. In this case study such approach was developed innovatively by establishing a water-age-dependent temperature function.
Integrating water temperature in chlorine decay modelling: a case study
Monteiro, Laura (author) / Figueiredo, David / Covas, Dídia / Menaia, José
Urban water journal ; 14
2017
Article (Journal)
English
water distribution modelling , Mathematical models , Temperature requirements , Disinfectants , Chlorine decay , Computer simulation , Chlorine , Water conveyance , Water , Decay , Water supply , Water temperature , Seasons , Temperature effects , Age , Water supply systems , Simulators , water temperature , Modelling , Case studies , Drinking water , Transmission
Integrating water temperature in chlorine decay modelling: a case study
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