Summary
This narrative review examines innovative technologies for microplastic removal in wastewater treatment plants (WWTP), synthesising recent research on removal methods and their effectiveness. The authors assess microplastic pollution sources, environmental distribution, and bioaccumulation pathways, before critically reviewing treatment technologies available to WWTP operators. The review aims to support evidence-based advancement of prototypes and policy proposals for meaningful water quality remediation.
UK applicability
Findings are directly relevant to UK water utilities and WWTP operations, which face increasing regulatory pressure to reduce microplastic discharge into aquatic ecosystems. The review's technology assessment could inform updates to UK environmental standards and WWTP design standards.
Key measures
Effectiveness of microplastic removal by various wastewater treatment technologies; emission sources, distribution, and environmental impacts of microplastics
Outcomes reported
This review synthesises current technologies and methods for removing microplastics during wastewater treatment, examining removal effectiveness across different treatment approaches. The study provides critical assessment of technological options to inform future remediation strategies and water quality improvement.
Topic tags
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