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Reducing water losses in Municipalities: Key issues and pointers to implementation

Saving water and water demand management (WDM) in general can be quite confusing to a municipality wishing to embark on some form of water loss reduction activities. A lot of work has taken place in South African and internationally to support water loss reduction in order to save money.

Presmac: Pressure Management Program

The PRESMAC pressure management model is used to assess the likely savings (in monetary terms) of various pressure reduction options (fixed-outlet and time –modulated PRV’s) in a selected zone metered area.

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