CLARIWORKS S is an advanced rectangular clarifier system by BIOWORKS®, integrated at the end of the activated sludge basin for efficient secondary sedimentation. Featuring a travelling scraper bridge and siphon-based sludge removal, it ensures continuous, low-turbulence sludge extraction without emptying the tank. The modular design supports flow rates up to 1,500 m³/h and is delivered in easy-to-install kits. With minimized footprint, reduced investment costs, and robust, low-maintenance construction, CLARIWORKS S is ideal for municipal and industrial applications. Optional scum removal and various standard sizes make it a flexible, high-performance solution for modern wastewater treatment.