Researchers have developed biodegradable microbeads from brewery waste, providing an eco-friendly alternative to plastic microbeads commonly found in personal care products. By repurposing spent grain, a byproduct of beer production, scientists create microbeads that naturally decompose over time, reducing plastic pollution. This innovation not only helps address the environmental harm caused by microplastics but also promotes a circular economy by recycling waste materials. The process involves drying, grinding, and shaping the grain into smooth spheres for use in cosmetics.
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From breweries to beauty products: microbeads made from brewery waste
Unlike plastic microbeads, which take centuries to degrade and contribute to the growing problem of microplastic pollution, these brewery waste-based beads are designed to break down naturally over time, leaving no harmful residues behind.
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