OSWALD SCHULZE Umwelttechnik GmbH

OSWALD SCHULZE Umwelttechnik GmbH, based in Gladbeck, Germany, brings over 90 years of experience to the planning, delivery, installation, commissioning, and maintenance of municipal and industrial wastewater and sludge treatment facilities. A member of the ELIQUO WATER GROUP, the company has delivered more than 2,600 reference plants across Germany and internationally. Their wastewater treatment scope covers mechanical, biological, and chemical purification processes, including activated sludge systems, anaerobic digestion, and ozonation for advanced oxidation. Sludge handling encompasses thickening, dewatering, and stabilization. On the sewage gas side, OSWALD SCHULZE provides gas capture and treatment systems, digestion and gas storage tanks, combined heat and power (CHP) cogeneration units, gas flares, and gas purification equipment. They also supply process water equipment and accessories, small-scale pretreatment plants for industrial effluent, sewage treatment plants with integrated sludge stabilization, and mechanical treatment equipment. The company sources pumps, agitators, compressors, valves, and instrumentation from established German and Western European manufacturers and offers full general-contractor services through partnerships in pipework, civil engineering, and electrical installation.