The Screw Screen from JDV Equipment Corporation is a reliable self-cleaning method for the removal of solids from industrial or municipal wastewater. It is designed for in-channel or septage receiving applications with low to moderate flow rates. It provides screening, conveying and dewatering in one compact and efficient design. Influent enters the screen, and solids are captured by the filter media per design requirements. The solids are then transported by the shaftless screw to the compaction zone and finally the discharge point. The optional wash zone removes organic material from the screenings prior to compaction and discharges into a container or discharge bag. The product can be installed inclined in an existing channel or as a septage receiving station. 973/366-6556; www.jdvequipment.com.