Groundwater Contamination is a persistent environmental challenge driven by industrial discharge, agricultural runoff, and improper waste disposal. Pollutants such as volatile organic compounds (VOCs), pesticides, hydrocarbons, and synthetic chemicals can remain in aquifers for decades, posing risks to ecosystems and human health. Coal activated carbon has become a widely used https://claytonyhpxe.ltfblog.com/39196189/coal-activated-carbon-in-food-processing-purification-decolorization-and-quality-enhancement