This book deals with water demandWhere an older WC uses more water than it needs a displacement device can be fitted to reduce the water use (EA fact cards). Currently illegal ... Trials have shown average savings of 27% (Southern Water, 2000) but all the issues and limitations of dual flush apply. ... In the UK we have electric showers, gravity fed and mains pressure hot water systems and a wide range of user expectations. The rest ofanbsp;...
|Title||:||Water Demand Management|
|Author||:||David Butler, Fayyaz Ali Memon|
|Publisher||:||IWA Publishing - 2006|