微塑料吸附有机污染物的研究进展.

This paper summarises the adsorption behaviour of microplastics on hydrophobic and hydrophilic organic pollutants, mainly PCBs and PAHs for hydrophobic organics and antibiotics for hydrophilic organics. Possible adsorption mechanisms are analysed, with hydrophobic partitioning being the most common mechanism, hydrogen bonding interactions, π-π interactions, electrostatic interactions, van der Waals forces and pore filling are also included. The adsorption of organic pollutants and microplastics can be influenced by the specific surface area, ageing and crystallinity, besides differences in the external environmental pH, salinity and dissolved organic matter can also affect the adsorption capacity. The article concludes with an outlook for future research, including studying the adsorption behaviour of mixed, aged and nanoplastics and the mechanisms of toxicity in living organisms, etc. [ABSTRACT FROM AUTHOR]