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Capturing Microplastics from Aquatic Systems Using Vortex-based Cyclone Technique

Global NEST International Conference on Environmental Science & Technology 2023 2 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 30 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Jes Vollertsen Fan Liu, Fan Liu, Fan Liu, Fan Liu, Fan Liu, Fan Liu, Fan Liu, Fan Liu, Kacper Pajuro, Zhenyu Yang, Zhenyu Yang, Kacper Pajuro, Zhenyu Yang, Zhenyu Yang, Stefan Jespersen, Dennis Severin Hansen, Fan Liu, Zhenyu Yang, Fan Liu, Fan Liu, Fan Liu, Jes Vollertsen Dennis Severin Hansen, Jes Vollertsen Fan Liu, Stefan Jespersen, Stefan Jespersen, Jes Vollertsen Fan Liu, Jes Vollertsen Jes Vollertsen Fan Liu, Fan Liu, Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Fan Liu, Fan Liu, Fan Liu, Kacper Pajuro, Dennis Severin Hansen, Kacper Pajuro, Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Fan Liu, Jes Vollertsen Fan Liu, Jes Vollertsen Fan Liu, Fan Liu, Jes Vollertsen Fan Liu, Fan Liu, Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Fan Liu, Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Fan Liu, Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen Jes Vollertsen

Summary

This study developed a vortex-based cyclone technique to capture microplastics from water, offering an alternative to filtration and sedimentation methods. The approach could be applied in water treatment to efficiently separate microplastics before they enter drinking water supplies or waterways.

Plastic pollution is an acknowledged global problem. As estimated, about 82% of marine litter is plastics, while about 94% of marine plastics are defined as microplastics (MPs), which is less than 5mm in size. MPs have been regarded as widespread emerging pollutants. Different from the commonly used sedimentation, absorption or filtration technologies for aquatic MP capture, this work proposed a cost-effective and scalable solution using the vortex-based cyclone technique for collecting aquatic-borne MPs. Based on a lab-scaled setup and the use of artificial microbeads, the experimental results showed clear and promising evidence of the proposed concept and technology. Different operating conditions are also investigated with the aim controlling the hydrocyclone at its highest separation efficiency, subject to diverse process variations.

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