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Removal of cationic dye from the aqueous solutions by using the natural clay of Maghnia (Algeria)

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Academic year: 2021

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Figure

Fig. 2 represents the influence of the initial concen- concen-tration C 0 of MB on the variations of the MB quantity eliminated with FMC as a function of time
Fig. 3. Effect of the clay concentration on the effectiveness of MB elimination with C 0 = 20 mg/l; pH = 7 and T = 20˚C.
Fig. 5. Industrial wastewater before treatment.
Fig. 7. Effect of the pH on the effectiveness R according to W a of the FMC with C 0 = 20 mg/l of MB and ambient temperature.
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