Research Article

Use of Ethylenediaminetetraacetic Acid as a Scavenger for Chromium from “Wet Blue” Leather Waste: Thermodynamic and Kinetics Parameters

Figure 7

The formation kinetics of the Cr-EDTA complex at different temperatures (a) and the linearization of the equation speed (ln [Abs] = ) with the respective constants (b).
(a)
(b)