Triple System
Rainwater Pumping Station as a Triple System In situations with large water volumes, using a triple system proves particularly advantageous. The key is that lighter standard pumps can be used. With varying water amounts, one or two pumps can be used flexibly. A special advantage also lies in the power supply, as smaller pumps draw […]
SBR Wastewater Treatment Plant
SBR Wastewater Treatment Plant with Complete Sludge Treatmen SBR wastewater treatment plants are distinguished by their unique ability to treat both wastewater and sludge simultaneously. The stabilized excess sludge in the SBR reactor is optimally prepared for further treatment in a maturation plant. This innovative combination is particularly suitable for wastewater treatment plants in rural […]
Production of PE-HD
Manufacturing of PE-HD Spiral Pipes We are pleased to give you a behind-the-scenes look at our supplier, Frank GmbH! Today, we had the opportunity to personally experience the state-of-the-art manufacturing process of PE-HD spiral pipes. What’s particularly impressive are the advanced manufacturing methods that allow for pipe diameters of up to 3.50m. This size makes […]
Maximum Stability
The PE-HD Pumping Shaft for Maximum Stability! Our robust shaft system, consisting of a solid bond between PE-HD and reinforced concrete, is highly resistant to pressures from groundwater, soil, and traffic. Here are some key features in detail: Truck-accessible cover:The firmly welded connection between the PE-HD and the reinforced concrete cover ensures that vertical forces […]
Corrosion Resistance
Corrosion Resistance in Pumping Stations Image:Top: A completely corroded pumping station.Bottom: Our system with a corrosion-resistant PE-HD shaft and stainless steel armatures. Why is corrosion resistance so critical in pumping stations? Durability of the corrosion-resistant PE-HD shaft system and stainless steel armatures. Permanent stability of the shaft thanks to the corrosion-resistant interior made of PE-HD. […]
Load Fluctuations
Optimizing Small Wastewater Treatment Plants for Load Fluctuations Small wastewater treatment plants are often overwhelmed by load fluctuations, such as those found in hotels, restaurants, community centers, and sports facilities. The solution? The activation of an overload storage tank! Why is an overload storage tank the ideal solution?In our example, we show how the overall […]
Efficient Pressure Drainage
Efficient Pressure Drainage with Grinder Pump Grinder pumps are the solution for optimized pressure drainage, especially in rural areas. Pressure networks offer advantages over gravity sewer systems due to their cost-effectiveness in handling small wastewater volumes and large distances. Advantages at a glance: The grinder mechanism shreds larger wastewater components, preventing blockages. Small pipe diameters […]
Stainless Steel Armatures
Stainless Steel Armatures for Wastewater Pumping Stations Why Stainless Steel?These durable armatures not only offer high corrosion resistance but are also extremely robust, ensuring long-term, reliable performance in pumping stations. Sustainability in Focus:By using stainless steel, we minimize maintenance needs and significantly extend the lifespan of the armatures. This not only helps reduce operating costs […]
VARIANT Pumping Station
Pressure Drainage with VARIANT Pumping Station Pressure drainage is an ideal solution for wastewater disposal in single- and multi-family homes in rural areas. With a VARIANT pumping station, all your wastewater is pumped discreetly and efficiently to the nearest treatment plant. For the transport of small amounts of wastewater with low fecal content, grinder pumps […]
Flooded yet Buoyancy-Proof
The Pumping Station in the Norddeich National Park During the Stormy Autumn Season The special feature is the installation location, as it is situated on the seaside of the dike. During the summer months, the pumping station is used for draining the restroom facilities along the beach promenade. During the cold season, strong storm surges […]
Stable Base Plate
Pumping Stations with PE-HD Shaft Systems in Groundwater The Stability of the Base Plate Is Crucial Pumping stations with PE-HD shaft systems in groundwaterThe stability of the base plate is crucial Groundwater exerts enormous forces on the shaft system. In particular, the base plate is of special importance to protect the armatures inside: Classically built […]
Quick installation
Quick and Easy Installation of a Large Pumping Station This pumping station, with a height of 5.30m and a diameter of 3.45m at its widest point, can be easily relocated by a mobile crane within a few minutes. The sandwich system, consisting of a double-walled PE-HD spiral pipe and reinforced concrete roof and base plates, […]
Municipal SBR Systems
SBR Wastewater Treatment Plant for Municipal Use in Rural Areas The BIOclear vario wastewater treatment plant is the ideal system for rural areas. For applications up to 650 PE, we offer a modular system, including tank systems. For larger plants up to 5000 PE, we have an extremely compact system proposal in rectangular construction. The […]
WWTP in Kenya
Here Are Two of Our Successfully Installed Wastewater Treatment Plants in Kenya. Photo 1+2: This wastewater treatment plant treats the wastewater from a paradise-like hotel located by the sea in Mombasa. The maximum occupancy is 400 guests. The SBR process of the treatment plant automatically adjusts to load fluctuations. The plant is monitored by modern […]
Dry Installation
Pumping Station Hekant in Dry Installation Dry InstallationThe pumps and armatures are located in the dry area of the pumping station. This provides ideal conditions for operation and lays the foundation for a very long lifespan of the technical components. Clean Working EnvironmentThe separation from the wastewater area creates an ideal, clean, and odor-free working […]
Water Jet Cutting Machine
Our New Water Jet Cutting Machine Our new water jet cutting machine will enable us to manufacture precise components for pumping stations in the future. This significantly increases our share of in-house production. Going forward, the process from the 3D production drawing to manufacturing will be shorter and much faster. We are excited about these […]
Intermediate Floor
Intermediate Floor: A Good Solution for Deep Pumping Stations Pumping stations require a safe entry option. For this, we build stainless steel ladders with safety steps in widths of 300mm and 400mm. The retractable entry aid provides security when entering. For deeper pumping stations, we offer a fall protection system or an intermediate floor according […]
Innovation in Detail
The Innovative DORANT Pumping Station. Corrosion-resistant, Pre-Assembled, Stable, and Lightweight.
Control Unit
Reliable Control Units for Every Pumping Station With our control units, we are able to operate single, double, or multiple systems. Our control units are used by commercial businesses and operators of municipal facilities and can be customized with electronic components upon request. In the field of municipal wastewater disposal, we also provide PLC-controlled systems, […]
Stable Lightweight Construction
Lightweight Construction: Our PE-HD Shaft System for Pumping Stations Our shaft system features an intelligent wall structure that is not only lighter but also extremely stable. This results in a significant reduction in construction time and costs. Factory pre-fabrication Easy transport Short installation time
Pre-Fabricated at the Factory
Our DORANT Pumping Stations Are Factory Pre-Fabricated and Delivered as a Single Piece. The maximum dimensions can reach an inner diameter of up to 3.00m and an installation depth of 13.00m. Thanks to the extremely stable sandwich construction, with a solid bond between the shaft casing pipe, cover, and base plate, 100% pre-assembly is possible […]
Major pressure drainage projects
Großprojekte Druckentwässerung Druckentwässerungsnetzten, bei denen wir in den letzte Jahre VARIANT Pumpstationen geliefert haben Ibbenbüren 2000 Anlagen Gifhorn 1400 Anlagen Lotte 800 Anlagen Haimhausen in Bayern 2023
Settlement – Niendorf
Siedlung in Niendorf Der Einbau der Pumpstation wurde unter äußerst beengten Platzverhältnissen erfolgreich durchgeführt. Das Abwasser wurde während der Bauphase umgepumpt und es war eine Grundwasserhaltung notwendig.
Siphon relief – Paderborn
Entlastungspumpwerk in Paderborn Die Pumpstation dient zur Entlastung eines Dükers. Ohne Pumpwerk würde nach Starkregenereignissen der Mischwasserabfluss den Düker überlasten. Nach Regenereignissen wäre der Düker ohne die Pumpstation überlastet.
