CAFFCARBON

CAFFCARBON converts spent coffee grounds into activated carbon-based filtration materials through a controlled thermal and activation process that enhances porosity and adsorption capacity. This directly addresses waste accumulation by transforming an abundant organic waste stream into a high-value product. Unlike conventional activated carbon derived from non-circular or resource-intensive sources, our solution is locally sourced, low-cost, and environmentally sustainable. It integrates waste management with material production, offering a circular alternative for water and air filtration. Our approach is innovative in linking urban waste streams to scalable, functional materials, creating both environmental and economic value.