Figure 1
From: On the adsorption characteristics and mechanism of methylene blue by ball mill modified biochar
SEM images of PSB [(a,b) before adsorption, (c,d) after adsorption, at ×40k and ×4k magnification).
Figure 1 | Scientific Reports
From: On the adsorption characteristics and mechanism of methylene blue by ball mill modified biochar
SEM images of PSB [(a,b) before adsorption, (c,d) after adsorption, at ×40k and ×4k magnification).
