AISHWARRYA DANESWARAN Sekolah Kebangsaan Methodist ACS Sitiawan
This project presents a simple, low-cost method for purifying dirty water using natural filtration materials. The process begins by pouring dirty water into a pot filled with large stones to remove large debris. It then flows through layers of smaller stones, charcoal, and sand, each filtering out finer impurities and absorbing harmful substances. Finally, the water passes through cotton, which acts as a final filter to produce clear water. Though not suitable for drinking, the purified water is safe for plant use and other non-potable purposes. This method promotes environmental awareness and offers a sustainable solution in low-resource areas.