A device based on the previously described ASP technology (item 1.5.1.) was delivered to the location of this winery. It was delivered in 2016. The difference in technologies is that two ASP 50 devices were delivered at this location. Two lines of wastewater come from the winery. Municipal wastewater comes to one line and enters the ASP device directly. Technological wastewater comes to the second line and enters the pH neutralizer where the pH value is measured and, if necessary, acid or alkali is added in order to achieve a neutral pH value. After neutralization and purification in the biological device, the water is discharged into the natural recipient.