Figure 8.
Breakthrough curves of (a) RhB, (b) TCH, and (c) Cr(VI) removal by BQH, BQH-AN, and BQH-MV in fixed beds at m = 0.1 g, v = 5 cm min−1, C0-RhB = 200 mg L−1, C0-TC = 200 mg L−1, and C0-Cr(VI) = 20 mg L−1.
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