Hawaii mixed recycled fishing nets into an Oahu road; 11 months later, researchers found no more polyethylene microplastics than in regular asphalt

Hawaii’s urgent plastic waste dilemma has prompted researchers to investigate an innovative solution: incorporating recycled fishing nets into asphalt for road construction. Throughout an eleven-month study, it was discovered that these eco-friendly roads released no more microplastics than their traditional counterparts. Significantly, tire wear was the major contributor to microplastic presence in road dust, highlighting a sustainable path for Hawaii’s waste management challenges.
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