Plastic ‘bio-beads’ from sewage plants are polluting the oceans and spreading superbugs – but there are alternatives
By Pennie Lindeque, Professor of Marine Ecology, Plymouth Marine Laboratory
Emily Stevenson, Affiliate, Microbiology, University of Exeter
Small plastic pellets, used in wastewater treatment facilities since the 1990s, are more than just plastic pollution – they carriy potentially dangerous bacteria.
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Monday, November 24, 2025