Fig. 2
From: Ceramic bricks containing Ni ions from contaminated biomass used as an adsorbent
SEM images (× 50 and × 500) of pine sawdust waste
Fig. 2 | Sustainable Environment Research
From: Ceramic bricks containing Ni ions from contaminated biomass used as an adsorbent
SEM images (× 50 and × 500) of pine sawdust waste