Ohmic heating system contains at least two or more electrodes to impart current upon the fluid, electrode especially is a critical factor when designing ohmic heating equipment, there are differ- ent designs depends on the electrodes locations and positions, the design can be set up either as static systems in container vessel or with continuous flow through them [19].
Basically, there are two widely design of ohmic heating system, open geometry which makes clearing easier and reduce the effect of fouling and prevents damage to products [22]