Increasing the reliability of the purification process, the separation of organic matter from mineral materials or other types of solids is crucial. Effective separation of solids prevents operational issues such as their settling in aeration tanks and digesters. It also reduces equipment wear, such as pumps or sludge dewatering installations, by avoiding clogging in pump suction pipes and sludge pipelines.

We can supply any sand separation application, including complete and compact installations for the mechanical wastewater treatment stage. Based on our experience, we can design a complete custom sand treatment system for you.

The final product of the treatment of coarse retentions is a valuable, secondary raw material that can be reused and recycled with a high degree of dry matter (>90%). Thus, the process is more profitable for the plant operator.