Research Article

MnOx-Coffea arabica Husk and Catha edulis Leftover Biochar Nanocomposites for Removal of Methylene Blue from Wastewater

Figure 5

Adsorption-desorption isotherm of nitrogen on (a) CHB and MnOX-CHBNC and (b) KLB and MnOX-KLBNC, as well as BET analysis plot of (c) CHB and MnOX-CHBNC and (d) KLB and MnOX-KLBNC.
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