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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: Chem Eng J. 2021 Oct 1;421(1):10.1016/j.cej.2021.129816. doi: 10.1016/j.cej.2021.129816

Fig. 11.

Fig. 11.

(a): Scheme for the sequential filtration of NPs of PE in industrial facial scrub [27]; (b) legal, technical, and social measures for the mitigation and risk assessment of MPs and NPs contamination.