Physical Entrapment: The natural porous and fibrous structure of Posidonia oceanica fibers enables mechanical trapping of microplastics.
Chemical Adsorption: Hydroxyl, carboxyl, and phenolic groups on the fiber surface capture microplastics through electrostatic attraction.
Biofilm Capture: Over time, a microbial layer forms on the fiber surface, enhancing microplastic retention with its adhesive properties.
Hydrodynamic Effects: Turbulence and flow patterns created during water movement increase the probability of microplastic capture.
This simulation demonstrates the microplastic capture mechanisms based on the physical and chemical properties of Posidonia oceanica (seagrass) fibers.
The simulation is designed in accordance with information from the paper "Sustainable Exploitation of Posidonia oceanica Sea Balls (Egagropili): A Review".