Screening units are one of the oldest wastewater cleaning devices. Many different types have been developed and rejected over time. And today, development work continues to make progress. Grit washing plants are another technical solution for mechanical cleaning. Wastewater is treated to extract grit from the inflow and send it for recovery. Organic substances are removed from the water. Washed grit falls into the container and is then put back in the economic cycle. We use wastewater technology components from well-known manufacturers in our projects and integrate them into our processes.