A Study on Water Purifiers Using Charcoal from Coconut Shells

Access to clean and safe drinking water is essential for human health and well-being. However, rapid industrialization, agricultural runoff, and improper waste disposal have significantly contributed to water contamination, posing serious health risks. Traditional water purification methods, such as chemical treatments and reverse osmosis, can be expensive, require high energy consumption, and produce harmful byproducts. This study explores the potential of using activated charcoal derived from coconut shells as a sustainable and cost-effective water purification method. Coconut shell charcoal is known for its high porosity, large surface area, and superior adsorption properties, making it an effective medium for removing contaminants such as heavy metals, bacteria, pesticides, and organic pollutants from water. The research aims to analyze the adsorption capacity, purification efficiency, and economic feasibility of coconut shell-based charcoal compared to conventional filtration methods. By utilizing an abundant agricultural byproduct, this study highlights an environmentally friendly and low-cost solution for improving water quality, particularly in rural and underdeveloped regions. The findings of this research could contribute to the development of affordable and sustainable water purification technologies, promoting better public health and environmental conservation