Development of Single Slope Solar still for Distillation of Domestic Waste Water

As we you known that we having only 2.5% of all the fresh water in this planet? In this generation safe and fresh water is very important for humans. A water crisis when there is not enough to portable water for our population which is twist into the death and famine due to lake of fresh water in this earth. Due to lack of drinking water every year 1,8 billion peoples affected from it. Today fresh water is very important and delight for the hot -regions like Africa regions and the country having deserts. The most of the sources of the freshwater water in rural areas are terribly polluted due to poor sanitation, industrial effluents, and the water with Arsenic, Fluoride water and the lack of waste treatment plants. The various types of technology we having today to eliminating the various types of impurity in freshwater, like reverse osmosis, ETP plants (Effluent treatment plant), different types of solar distillation of water. Toady the need of promote appropriate technology like distillation, which are economically and environmentally friendly, as increasing the load or stress on renewable energy using sources like fossil fuel, coal and etc., technologies which is based on effectively harnessing solar energy prove sustainable. Solar- still distillation is a technology that efficiently harness of natural energy on earth. The solar – still produce safe and clean water from contaminated from arsenic and deferent types of harmful brackish water. the current article shows the silent contribution of solar-still distillation and their performance.