Environment Club Solar Still Conducted by Class VIII 2023-24
Introduction: Students members of Class VIII of the Environment Club recently conducted an exciting and educational experiment involving solar stills. Solar stills are devices that utilize solar energy to purify water by distillation, which is a critical process for producing clean drinking water. The objective of this experiment was to understand the principles of solar distillation, as well as its potential for providing a sustainable source of fresh water. Students used the simple apparatus to conduct this experiment
 
  1. The students constructed a simple solar still using readily available materials. They created a small pit in the ground and placed a container at the center of it. A sheet of transparent plastic was placed over the pit, ensuring that it covered the container.
  2.  Contaminated water was poured into the container, and the plastic sheet was securely sealed to prevent any air from entering.
  3.  Over the course of several days, the students documented the condensation that formed on the underside of the plastic sheet. They also kept track of the amount of pure, distilled water collected in the container.
  4.  The experiment was carried out on sunny days to maximize the effectiveness of the solar still.
The Class VIII students' experiment with solar stills provided a valuable hands-on learning experience. It reinforced the principles of solar distillation and highlighted the potential of this method for producing clean drinking water, particularly in areas with limited access to clean water sources. The experiment also encouraged the students to consider the importance of sustainable solutions (SDG- SUSTAINABLE DEVELOPMENT GOAL) to address water scarcity issues.This activity not only enriched the students' understanding of science and environmental concepts but also instilled in them a sense of responsibility toward addressing water-related challenges. It is an excellent example of how practical, real-world experiments can foster knowledge and awareness among young learners.
 
The students concluded that solar stills offer a promising, eco-friendly solution for producing clean water and may be especially useful in arid regions where clean water sources are scarce. The experiment was a resounding success, leaving the students eager to explore more innovative ways to address environmental challenges in the future.