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Exploring how municipalities address microplastics pollution in stormwater – a case study in a Swedish municipality
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Researchers investigated how one Swedish municipality has approached the problem of microplastic pollution in stormwater, finding that most actions targeted rubber crumb infill from artificial turf fields and plastic litter. Despite political prioritization and a formal action plan, limited resources constrained implementation of broader measures. The study offers a practical example of how local governments navigate emerging pollutants that lack strict regulatory frameworks, which is relevant for developing national microplastics policy.
This article investigates how municipalities have addressed the microplastics issue in relation to stormwater. Municipal officials in a Swedish municipality with different roles in relation to microplastics in stormwater and project managers with responsibility for plans and strategies related to microplastics were interviewed. Most measures had been introduced to limit dispersal of infill from artificial turfs, followed by measures against plastic litter. Despite the issue being prioritised by the governing politicians, and formalised in a plan, lack of resources was still a challenge to the implementation of more measures. This study gives insights into how a municipality handles a pollutant that is not subject to strict regulations. The results can be used to inform future policy for, and management of, microplastics as well as other contaminants of emerging concern, especially concerning the type of guidance needed by an actor group responsible for implementing measures.
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Microplastics in stormwater runoff: case study Vitsippsbäcken
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This Swedish thesis quantified microplastic concentrations in stormwater runoff from a small urban catchment, finding that stormwater is a significant pathway for delivering microplastics to freshwater systems. Urban stormwater runoff is increasingly recognized as a major and underregulated source of microplastic pollution.
Characterization of microplastics in storm water in Örebro, Sweden
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Researchers characterized microplastics in stormwater samples from Orebro, Sweden, measuring particle abundance, size distribution, morphology, and polymer types across multiple storm events. They found fibers and fragments dominated, with tire rubber particles also present, and observed variation in concentration with rainfall intensity and land use type. The study contributes data on stormwater as a microplastic transport pathway in a Swedish urban context.
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This study examined microplastic pollution in Malaysian cities' water and sediment, alongside laws meant to manage it, finding high contamination but no dedicated microplastic regulations. It proposes policy changes, including updated environmental laws, city monitoring systems and producer responsibility programs, as a possible model for other rapidly growing cities.
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This review examines prevailing regulations and directives governing microplastic pollution, which enters land and water environments through inadequate plastic waste management and urban wastewater discharge. The authors analyze gaps in current policy frameworks and assess the effectiveness of existing global and regional legislative approaches.
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A meta-analysis of phthalate plasticizer concentrations across urban water systems found mean DEHP levels of 11.62 μg/L, and reviewed four removal technologies — magnetic extraction, sol-gel agglomeration, flocculation, and photocatalytic micromotors — alongside socioeconomic factors shaping microplastic management. The study underscores that chemical additives leaching from microplastics in drinking water represent a compounding health risk requiring integrated technological and behavioral interventions.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.