Distilleries and Wineries

In distilleries and wineries, wastewater is generated during various production stages, such as distillation, fermentation, and rinsing or cleaning processes. Distillery wastewater is typically characterized by a high organic load, dark coloration, high temperatures, and low pH levels. Wastewater from wineries, by contrast, primarily contains organic residues derived from grapes, must, and wine.

CUSS GmbH develops tailored processes for the treatment of such wastewater. For wastewater with a high organic load, anaerobic treatment in a CSTR (Continuous Stirred-Tank Reactor) can help break down a large portion of the organic content while simultaneously producing energy-rich biogas. This is followed by an aerobic biological treatment stage to further reduce any remaining organic matter. Sand and activated carbon filters are then used to remove residual substances and colorants.