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Removal of Environmental Microplastics by Advanced Oxidation Processes
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This review examined the use of advanced oxidation processes (AOPs) to degrade and remove microplastics from surface waters, ocean waters, soils, drinking water, and wastewater. AOPs represent a promising technological pathway for eliminating microplastics at treatment facilities, which is critical given that conventional systems fail to fully prevent microplastic entry into drinking water and food sources.
Microplastics are widespread in the environment, which generates high concern worldwide. Microplastics have been found in superficial and ocean waters and soils, and consequently can occur in drinking water, urban wastewaters, and living organisms. Here we review...
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Environmental microplastics and their additives—a critical review on advanced oxidative techniques for their removal
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Researchers reviewed how advanced oxidation processes — including photocatalysis and electro-Fenton methods — can break down common microplastics and their chemical additives like BPA in water, finding these techniques are more effective than traditional treatment methods but still require further study for large-scale use.
Removal of Microplastics from Wastewater
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Researchers reviewed how sewage treatment plants both trap and release microplastics into the environment, finding that modern treatment technologies can significantly reduce the amount of plastic particles discharged — though plants remain a key pathway for microplastics to reach waterways.
Removal of Microplastics from Wastewater
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Wastewater treatment plants act as both a sink and a source for microplastics, capturing large fractions but still releasing significant quantities into receiving water bodies and concentrating particles in sewage sludge spread on agricultural land. Improving removal technologies at treatment plants is one of the most impactful intervention points for reducing microplastic flux into downstream environments.
Microplastics Removal Performance Through Advanced Treatment Technologies: A Mini Review
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This mini-review assessed advanced treatment technologies for microplastic removal, noting that while conventional wastewater plants achieve high removal rates, significant quantities of microplastics still reach receiving water bodies. Identifying and scaling more effective removal processes is critical because microplastics discharged from treatment plants are a primary route of contamination in drinking water sources and aquatic food chains.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.