Sökning: "drinking water system"
Visar resultat 16 - 20 av 80 avhandlingar innehållade orden drinking water system.
16. Aspects of historical data and health criteria for drinking water network replacement strategies
Sammanfattning : The drinking water distribution network represents a major proportion of the investments and capital assets of a water utility. Consequently, qualified insight into future replacement needs provides water utilities with a foundation for financial planning. LÄS MER
17. Condensation irrigation : a combined system for desalination and irrigation
Sammanfattning : Condensation Irrigation (CI) is a new irrigation method that combines desalination and subsurface irrigation by making use of saline water for supplying clean irrigation. In this system, solar stills are used for evaporating non-potable water, and the formed vapour heats and humidifies the ambient air above the water surface. LÄS MER
18. Hydrogeochemistry of Naturally Occurring Arsenic and Other Trace Elements in the Central Bolivian Altiplano : Sources, mobility and drinking water quality
Sammanfattning : The Bolivian Altiplano (BA) is a high plateau located in the western part of the country at an altitude of 3,600 to 3,900 meters above sea level and is bordered by the Eastern and Western Cordillera. Within the BA there is a large endorheic hydrologic system linking the Titicaca Lake in the north the Desaguadero River, lakes Uru-Uru and Poopó in the central part; and the Lacajahuira River and Coipasa and Uyuni salt pans in the south. LÄS MER
19. Consumer Trust in Drinking Water Supply - assessing the interface between the supplier and the consumer
Sammanfattning : This thesis explores the interface between the supplier and the consumer to identify factors that have influence on consumer trust in water supply. This is done through field studies in two different consumer situations: 1) Accra (Ghana) where access to water is limited and can be an everyday struggle and 2) Gothenburg (Sweden) where water is abundant and water supply is taken for granted. LÄS MER
20. Economic Analyses of Drinking Water and Sanitation in Developing Countries
Sammanfattning : This thesis focuses on different aspects of household demand, and the determinants of demand, for water and sanitation related inputs fundamental to the households' well-being, i.e. drinking water and toilet facilities. The thesis consists of five chapters, one introductory chapter and four self-contained, essentially empirical, studies. LÄS MER