期刊论文

Liu, GG;Wang, CQ

英文

Materials

1996-1944

2024

17

6

1361-

10.3390/ma17061361

Conceptualization, G.L. and C.W.; methodology, M.L.; validation, G.L. and J.H.; formal analysis, M.L. and S.C.; investigation, M.L. and S.C.; resources, G.L. and J.H.; data curation, M.L.; writing—original draft preparation, M.L.; writing—review and editing, G.L. and C.W.; visualization, M.L. and G.L.; supervision, C.W.; project administration, C.W.; funding acquisition, G.L. and J.H. All authors have read and agreed to the published version of the manuscript. This research was funded by the Scientific Research Project of Hunan Education Department (No. 21B0242) and the National Natural Science Foundation of China (No. 32171709, 32271791).

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Plastic pollution, particularly microplastic (MP) and nanoplastic (NP) pollution, has become a significant concern. This study explores the use of porous wood for filtration to remove MPs and NPs and investigates their removal mechanisms. Undecorated fir wood with a thickness of 4 mm achieves a 91% removal rate for model polystyrene (PS) MPs (2.6 μm) at a water flux of 198 L/m(2)h. However, its separation performance for NPs (255.8 and 50.9 nm) is poor. It also shows that fir wood (coniferous wood) has a higher PS removal rate than poplar wood...