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The Computer Controlled Adsorption Unit, "PEAC", designed by EDIBON, enables the detailed study of the adsorption process in physico-chemical water treatment systems, accurately reproducing the behavior of two activated carbon columns arranged sequentially. The unit allows research on mass transfer between the liquid and solid phases, the construction of breakthrough curves, and the evaluation of adsorbent efficiency under different operating conditions. This unit provides a practical approach for both training and research, allowing real-time observation of how adsorbate concentration, contact time, temperature effects, and flow rate influence the saturation of activated carbon. Computer-controlled operation facilitates continuous monitoring of the critical process parameters and enhances experimental repeatability. The design of the unit integrates a stainless-steel feed tank with a heating system, enabling the study of temperature influence on adsorption kinetics and capacity. The dosed addition of the adsorbate, performed by a computer-controlled peristaltic pump, makes it possible to set the inlet concentration precisely. The hydraulic circuit incorporates a main pump, also