Figure 2 | Scientific Reports

Figure 2

From: A Rapid Fenton treatment of bio-treated dyeing and finishing wastewater at second-scale intervals: kinetics by stopped-flow technique and application in a full-scale plant

Figure 2

Variations of concentration with time for (a) methylene blue and (b) rhodamine B, as well as corresponding kinetic modelling for Fenton oxidation in SFS. Experimental conditions: [methylene blue]0 or [rhodamine B]0 = 10 mg·L−1, H2O2 dosage = 40 mg·L−1, [H2O2]:[Fe2+] mole ratio = 1:2, pH0 = 2.0, T = 293 ± 2 K, measuring frequency = 5000/second.

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