Esmil Sp.z o.o.

Esmil Group, headquartered in Elk, Poland, is an international manufacturer of wastewater treatment and sludge dewatering equipment with production sites in the EU and USA, serving more than 1,500 customers across over 30 countries. The company offers more than 35 distinct equipment types spanning ten product categories. In mechanical screening, Esmil produces the Catenary Screen (demonstrated with 35,000 hours of continuous operation in Budapest) alongside fine screens and conveyors. For grit and grease removal, the company provides complete separation and treatment systems. Aeration solutions include APVK fine-bubble tube air diffusers and Fiber Tube Diffusers that deliver efficient oxygen transfer in activated sludge tanks. Sludge dewatering is anchored by the Multi-disc Screw Press, offered in 22 models with compact design, self-cleaning mechanisms, and capacity to handle high oil and fat concentrations. The ESMIL DAF unit (model FT-25 referenced at Vilnius WWTP) provides dissolved air flotation for floatables thickening. Esmil also manufactures radial sludge scrapers for clarifiers, penstocks and slide gates, and membrane systems for acid recovery and product separation through its UK-based Esmil Process Systems division. The company offers pilot testing at customer facilities, rental solutions for short-term needs, commissioning services, and after-sales support, alongside process optimization research for pre-project planning.