Sökning: "semi-permanent device"
Hittade 1 uppsats innehållade orden semi-permanent device.
1. A method for water disinfection with solar pasteurisation for rural areas of Bangladesh
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapsläraSammanfattning : In order to improve the water situation in rural areas of Bangladesh, a research group at the University of Dhaka has been developing low cost domestic methods to remove pathogens from surface water through pasteurisation using free solar energy. Pasteurisation is a process in which water is heated to approximately 60 °C and maintained for about 30 minutes to destroy pathogens. LÄS MER
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