Research Article
Comparison on the Surface Structure Properties along with Fe(II) and Mn(II) Removal Characteristics of Rice Husk Ash, Inactive Saccharomyces cerevisiae Powder, and Rice Husk
Figure 1
SEM image of the researched adsorbents. (a) Rice husk ash, RHA; (b) inactive Saccharomyces cerevisiae powder, ISP; rice husk, RH.
(a) |
(b) |
(c) |