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Microplastics pollution and risk assessment in two urban rivers and an associated water treatment plant in Bangladesh
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Microplastics pollution in water and sediment matrices of the old Brahmaputra River, bangladesh: an ecological risk appraisal of an urban river
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Researchers measured microplastic concentrations in river sediments around Dhaka, Bangladesh, finding widespread plastic particle pollution in one of the world's most densely populated cities — adding to evidence that heavily urbanized river systems are major reservoirs of microplastic contamination.
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Researchers reviewed global evidence of microplastic contamination in rivers and lakes, finding that plastic particles serve as carriers for toxic chemicals, harm aquatic life through ingestion and entanglement, and enter human food and water supplies, while also exploring plant-based plastic alternatives that could reduce future pollution.
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