الفهرس 
SOLAR STILL
Free Surface Area of WaterOnly 14 pages are availabe for public view
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Abstract
The following conclusions can be withdrawn based on the results presented in this work. 1. Using a small power consumption fan works with photovoltaic solar panels improves the evaporation and condensation rates. 2. For continuous and intermittent running fan 53.22% and 50.24% higher than the productivity of the conventional still respectively. 3. The productivity of the basin solar still was increased by mixing Nanomaterials with water inside the still. 4. When using the cuprous oxide and aluminum oxide nanoparticles with and without operating the fan during the day time (133.64%, 93.87% and 125.0%, 88.97% higher than the productivity of the conventional still) respectively. 5. When using the cuprous oxide and aluminum oxide nanoparticles with operating the fan through the effective fan operating period (115.38% and 105.39% higher than the productivity of the conventional still) respectively. 6. The optimum concentration when using the cuprous oxide nanoparticles, as well as when using the fan, is lower than that when using the aluminum oxide nanoparticles and without fan. 7. The daily efficiency and estimated costs of distilled litter for the modified solar still when providing vacuum only without using nanomaterials and when using cuprous oxide nanoparticles and aluminum oxide nanoparticles with and without operating the vacuum fan are approximately 46.23% -0.041$, 84.16% - 0.035$, 64.46% - 0.045$, 73.85 0.038$ and 56.21% - 0.051$ respectively. And for the conventional solar still is approximately 33% - 0.048$.