Fig. 7

SEM images (a–g) of the filter residues at different seed additions; the EDS analysis (Spot1, Spot 2) of the filter residues at the seed addition of 0 g/L.
SEM images (a–g) of the filter residues at different seed additions; the EDS analysis (Spot1, Spot 2) of the filter residues at the seed addition of 0 g/L.