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. 2022 Apr 9;833:155139. doi: 10.1016/j.scitotenv.2022.155139

Fig. 2.

Fig. 2

SARS-CoV-2 and PEDV genomes concentrations on membranes immersed in spiked wastewater and seawater

Membranes of nylon or zetapor were immersed for 4 h or 24 h in wastewater or seawater spiked with heat-inactivated SARS-CoV-2 or with PEDV. Boxplots show the minimum, 25th percentile, median, 75th percentile, and maximum concentration/32 cm2 membrane. Kruskal-Wallis test followed by a Dunn's multiple comparisons test: *p < 0.05, ** p < 0.01, ***p < 0.001.