Experiment
\[\mathbf{c}_{\mathbf{\text{Fe}}^{\mathbf{2+}}}\] (mg/L)
\(\mathbf{Q}\) (mL/min)
\[\mathbf{u}\] (cm/s) \[\mathbf{\tau}_{\mathbf{w}}\] (Pa)
E1 2.5 1.0 0.75 0.05
E2 0.25 1.0 0.75 0.05
E3 2.5 5.0 3.75 0.27
E4 0.25 5.0 3.75 0.27