Figure 2
From: Recyclable NiO/sepiolite as adsorbent to remove organic dye and its regeneration
SEM images of sepiolite (a), NiO/sepiolite (b), regenerated sepiolite (c) and regenerated NiO/sepiolite (d).
Figure 2 | Scientific Reports
From: Recyclable NiO/sepiolite as adsorbent to remove organic dye and its regeneration
SEM images of sepiolite (a), NiO/sepiolite (b), regenerated sepiolite (c) and regenerated NiO/sepiolite (d).
