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[...]Constance, Germany Lake Constance, with a water surface of about 536 km² the largest lake in Germany and the largest freshwater reservoir in Central Europe, has been used for the drinking water supply of the city of Constance for more than 110 years. Due to the already excellent quality of Lake Constance water, the waterworks can provide up to 50 million litres of drinking water for the Constance region every day with comparatively few treatment steps. Excellent drinking water quality through microfiltration, ozonation and sand filters The raw water is pumped out of Lake Constance from a depth[...]

[...]Berching, Germany The ships of the Endeavor series are the worldwide biggest mega yachts with ice class PC6. They allow expeditions to paradisiacal islands that would be impossible with conventional cruise ships. Main travel destinations are the Arctic, Antarctic and the Caribbean. The ship ‘Crystal Endeavor’ will for the first time set sail in 2020 and take its maximum 200 passengers in 100 exclusive suites to the most remote corners of the world. Two HUBER Membrane Screen ROTAMAT ® RoMem 780 units with 0,5 mm mesh size will be installed on the ship to clean the wastewater from the cabins[...]

[...]Hannover-Lahe, Germany The Hannover-Lahe project of HUBER and sludge2energy GmbH is progressing further: The two HUBER Disc Dryer RotaDry® 2050 M units are just before their hot commissioning. Using a heavy-duty crane, the two disc dryers, each weighing around 63 tonnes, were unloaded from the heavy-duty transporters on site in November 2021 and lifted directly into the building onto the prepared level. They will be used in the Hannover-Lahe sewage sludge mono-incineration plant (KVA) as pre-dryers for processing the sewage sludge into fuel. Shortly afterwards, the fluidised bed furnace and [...]

[...]Seefelden, Germany The Seefelden sewage treatment plant in the Überlinger See wastewater association on Lake Constance with 70,000 population equivalents is to receive advanced wastewater treatment to remove trace substances. The heart of the new treatment stage will be a process combination of ozonation and activated carbon filtration – on a technical scale that has never been realized in Germany before. For this showcase project, HUBER will supply 24 Active Carbon Filters CONTIFLOW® GAK for biological post-filtration and adsorption of trace substances after the ozonation stage. Investment [...]

[...]Septic sludge of around 70,000 inhabitants is collected in the surrounding area of the city of Lahti. Twelve different companies haul septic sludge. To prevent that they dump septic sludge into sewers or on wasteland, the city was looking for a place and method of treatment. The city selected a HUBER system for septic sludge receiving and pre-treatment at their existing central wastewater treatment plant. A card reader and flow meter permit data collection and billing. The incoming septic sludge is screened and the screenings, together with those from their existing wastewater screens, are [...]

[...]Bickenbach, Germany Advanced Wastewater Treatment: HUBER Active Carbon Filter CONTIFLOW® GAK and HUBER Disc Filter RotaFilt® Convince The Bickenbach Wastewater treatment plant (WWTP) will be the first WWTP in Hesse (Germany) to receive advanced wastewater treatment for the removal of trace substances. At the end of 2022, the wastewater treatment plant of size class 4 (35,000 population equivalents) will be extended by an ozonation system with a downstream four-line activated carbon filter stage and an upstream two-line cloth filtration as pretreatment. Among others, HUBER will supply two HUBER[...]

[...]No other type of machines manufactured by HUBER SE are applied as universally as the HUBER conveyors. Whether in wastewater screening or grit/sludge treatment, HUBER conveyors ensure the reliable transport of material to downstream systems and are therefore indispensable for problem-free plant operation. HUBER SE offers three different types of machine for the conveyance of materials: Type of machine Processable medium HUBER Screw Conveyor Ro8 T, trough conveyor - Untreated or compacted screenings - Grit - Sludge (dewatered or dry) HUBER Screw Conveyor Ro8, closed pipe conveyor - Untreated[...]

[...]Extensive know-how, decades of experience and intensive studies and discussions: building on this foundation in sewage sludge treatment and recycling, HUBER launched the new HUBER Disc Dryer RotaDry® in 2020. The dryer is based on the functional principle of contact drying via steam-heated discs and, compared to other drying processes, impresses with its compact design as well as several innovative features, functionalities and decisive advantages for reliable state-of-the-art drying of sewage sludge. Fully automatic control Online measurement of the dry residue at the inlet and (optionally) [...]

[...]HUBER extends its product portfolio by a contact dryer for sewage sludge HUBER SE has expanded its range of sewage sludge dryers by adding a disc dryer to its future product portfolio. This dryer is based on the principle of contact drying and convinces by its compact design compared to other drying systems. Especially in combination with fluidized bed incineration systems, the HUBER Disc Dryer RotaDry® is the ideal addition to the overall process of a sewage sludge incineration plant. The strength of the disc dryer lies in the efficient, homogeneous and compact partial drying of sewage sludge[...]

[...]Summary The HUBER Disc Dryer RotaDry® is a robust and compact dryer design with a high water evaporation capacity in relation to volume and footprint. It is ideally suited for the partial drying of sewage sludge and for the interaction with a fluidised bed mono-incineration plant. Fully automated, it contributes to a relief of the operating personnel and an optimisation of the combustion of sewage sludge. Effective disc drying supports sewage sludge mono-incineration. A high percentage of phosphorus can be recovered relatively easily from the ashes produced by acid hydroloysis. This is of great[...]