Tubular Solar Stills: Review

This study discusses tubular solar still concepts, designs, and performance improvement for sustainable water purification. A greener alternative to traditional methods, tubular solar stills use sun energy for evaporation and condensation. Advances in phase transition materials, reflectors, and nanotechnology improve heat efficiency and water output. The research shows their adaptability and ability to sustainably address global water scarcity in remote and disaster-affected areas. This study examines tubular solar still concepts, designs, and performance optimization for sustainable water purification. Tubular solar stills use sun energy for evaporation and condensation, a greener option. New technologies including phase change materials, reflectors, and nanotechnology boost heat efficiency and water production. Applications from distant to disaster-stricken locations show their versatility and capacity to sustainably manage global water constraint.