Essays about: "semi-permanent device"
Found 1 essay containing the words semi-permanent device.
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1. A method for water disinfection with solar pasteurisation for rural areas of Bangladesh
University essay from Uppsala universitet/Luft-, vatten- och landskapsläraAbstract : 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. READ MORE
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