Zero Discharge

PSI’s Zero Discharge Rinse System is designed to reduce water consumption
at each rinse stage in the reel-to-reel
plating system.

Utilizing the concept of triple counter flow rinsing in the lower reservoir, the system allows the amount of fresh incoming water to be balanced with evaporation losses occurring in the preceding chemical process cell (cleaning, plating, etc.).

Each Zero Discharge Rinse System consists of a series of four rinses, including spray rinses, spray-under-immersion rinses, or a combination of the two.

The final stage features an air atomizer, using a combination of air and water to provide a fine rinse mist with minimal
water usage.