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. Author manuscript; available in PMC: 2020 Mar 5.
Published in final edited form as: Environ Sci Technol. 2019 Feb 14;53(5):2635–2646. doi: 10.1021/acs.est.8b05024

Figure 3. SEM of Bacterial Interactions with Biochar and Activated Carbon.

Figure 3.

(A) Douglas fir, Ultra-Rinsed Black Owl Biochar (BC), (B) BC in RPMI media, (C) BC in RPMI media with E. coli, (D) Norit Activated Carbon (AC), (E) AC in RPMI media, and (F) AC in RPMI media with E. coli. The surface morphologies were studied at 5 kV. The 20 μm scale in (D) was used for all the other figures as well.