The positive effect of CD on the performance of turbidity and
TP removal process reinforces what this study had already
demonstrate. CD is an important operational factor that influences
the performance of EC process in terms of speed of reactions,
coagulant dosing, bubbles production and growth of the
flocs. The increase of CD from 16.33 to 57.55 mA/cm2, increases
the Fe dissolution rate, thus increasing the amount of Fe(OH)2
and/or Fe(OH)3 that are responsible by the removal of pollutants