Addition of polyvinyl pyrrolidone during density separation with sodium iodide solution improves recovery rate of small microplastics (20–150 μm) from soils and sediments
Naoya Katsumi, Seiya Nagao, Hiroshi Okochi
Topics & Concepts
MicroplasticsSoil waterPolyethyleneEnvironmental chemistryParticle sizePolypropyleneSedimentEnvironmental scienceChemistrySoil scienceGeologyPaleontologyPhysical chemistryOrganic chemistryMicroplastics and Plastic PollutionRecycling and Waste Management Techniques