The HUBER Sludge Acceptance Plant ROTAMAT® Ro3.3 is an advanced solution designed for the complete separation of screenings and grit in wastewater treatment systems, particularly for handling septic sludge.

• The Ro3.3 combines trusted mechanical pre-treatment components to achieve optimal sludge treatment. It ensures that both screenings and grit are efficiently removed from the wastewater, preventing operational issues downstream.
• The system features an unaerated grit trap that effectively separates grit from the sludge, and an integrated grit classifying screw that further processes the grit. This combination ensures that both coarse grit and finer materials are effectively removed for further treatment or disposal.
• The plant is designed to handle any type of septic sludge, making it versatile for various types of treatment plants. It efficiently deals with the diverse characteristics of septic sludge and separates the unwanted materials, such as grit and screenings.
• The Ro3.3 offers reliable separation of all unwanted disturbing materials, including screenings, grit, and other debris. This ensures that the treated sludge is free from contaminants and suitable for further processing.
• The plant is designed to be dependable and reliable in operation, ensuring that it performs consistently with minimal maintenance. It is built to handle high solids loads and is engineered for long-term durability.
• The system includes a fine screen with an integrated screenings press to ensure that solids are effectively separated from the wastewater. The press helps reduce the volume of the screenings, making them easier to dispose of or further treat.

By integrating all components into a single tank, the system is highly compact, effectively preventing odor issues. The entire treatment of the septic sludge is carried out within one unit, ensuring streamlined and efficient operation.