Figure 3

(a) and (c) SEM images of lead ferrite-MAC adsorbent at different scales, (b) SEM image of pristine activated carbon (d) X-ray mapping of Pb, (e) X-ray mapping of Fe in the lead ferrite-MAC composite.
(a) and (c) SEM images of lead ferrite-MAC adsorbent at different scales, (b) SEM image of pristine activated carbon (d) X-ray mapping of Pb, (e) X-ray mapping of Fe in the lead ferrite-MAC composite.