the ACFs acts as a negatively charged surface when pH > pH . This means that the absorption capacity of Fe@ ACFs-1700 to AO7 decreased due to the increase of the electrostatic repulsion from the carbon surface.
the ACFs acts as a negatively charged surface whenpH > pH. This means that the absorption capacity of Fe@ACFs-1700 to AO7 decreased due to the increase of the electrostaticrepulsion from the carbon surface.