Construction of sewage systems - Import export

The wastewater in the sewers is an ideal source of energy when combined with heat pumps and cooling machines, for heating and cooling of buildings. Per our experience, the minimal requirements for such a plant include: a wastewater flow of approx.. 10 l/s a wastewater temperature level of about 10°C a power requirement from 100kW (for heating and cooling from ca. 50kW). During the course of conveying wastewater to the sewage treatment plant, there are many possibilities for exploiting thermal energy. Wastewater can also be used many times over consecutively as energy source. Despite new inflows, or the confluence into larger canals, but also through heat influx from cooling systems, the change in temperature of the wastewater is mostly marginal. Innovative cities have ready energy guidelines (energy plans), based on which you can orient yourself to find out whether there is a suitable wastewater canal in your near vicinity (maximally approx. at a distance of 200 m).

Plant construction requires compensation of thermal and mechanical expansion. Our solutions are just as varied as the wide range of applications. Why not make use of our long years of experience? We provide assistance in both word and deed, calculate the technical design and give you individual advice – also on site. Applications: Power stations, major plants, blast furnaces, domestic installations, shipbuilding, chemical and food production plants, paper industry, engine systems, ventilation construction, sewage systems, material moving systems, silencing applications Nominal widths: DN 20 to DN 5000 Structural lengths: Varying standard structural lengths or custom production Connection types: - Flanges: RSt 37-2 blue chromated or stainless steel – other materials on request - Clamp fastening