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[...]Maximum retention of fibres and hair Operating reliability for membrane bioreactors Maximum COD / BOD 5 reduction rates Mechanical pretreatment is crucial for both municipal and industrial wastewater, as it efficiently removes coarse materials and separates floating, settling, and suspended solids, ensuring effective downstream treatment. Depending on the wastewater treatment method used, the mechanical pretreatment system must meet varying requirements for separation efficiency. For advanced systems such as Membrane Bioreactors (MBR) plants, the mechanical pretreatment must remove all coarse[...]

[...]Create value from waste! Sewage sludge is the “waste product“ that is generated in sewage treatment plants. Drying the sludge reduces disposal costs and offers the ability to convert the waste to fuel or a fertilizer resource! Dry, low-dust, disinfected granular biosolids product Easy and safe to handle Tailor-made heat utilization concept Reduced disposal costs Design and Function The HUBER Belt Dryer BT makes waste a valuable resource ... … in the most efficient way ... The unique HUBER HELIX air flow system ensures that only the minimum required amount of drying air is blown through the dryer[...]

[...]Toronto, Canada In May 2025, Kevin Schneider embarked on the first service consultant tour of Canada – a country that impresses not only with its scenery, but also with its openness to sustainable environmental technology. In his report, Kevin recounts his journey, which offered a unique combination of intensive customer support and unforgettable experiences. One country, two oceans, and one goal: customer proximity The journey took me from Toronto via Calgary to the west coast and Vancouver Island. The tour in the Toronto region was organized by our subsidiary, HUBER Canada. In Calgary and [...]

[...]Energy-efficient use of waste heat for drying sewage sludge The sludge is dried either with cold air (HPS ® ) or with hot air (BT) in a belt dryer. The dried product has a solid concentration ranging from 70% DS up to 95% DS. The HUBER Cold Air Dryer HPS ® is designed for small sewage treatment plants while the HUBER Belt Dryer BT is designed for medium to large treatment plants. The HUBER Belt Dryer BT is used for the belt drying process, which operates according to the convection drying principle. The dewatered sewage sludge is fed onto a drying belt with an extruder. Air, heated by heat [...]

[...]Efficient drying process for partial drying of sludge The HUBER Disc Dryer RotaDry® is used for the disc drying process. A disc dryer is a contact dryer that transfers heat to the medium to be dried via direct contact of the hot disc. HUBER is an expert in drying processes and designs the optimal drying plant based on the individual requirements to ensure an economically and ecologically optimal utilization of the sewage sludge. Disc Drying of Sludge The entire disc dryer process consists of the following main components and process steps: Intermediate storage and feeding To ensure continuous[...]

[...]India The joint venture A.T.E. HUBER Envirotech continues to grow in the field of sludge dewatering, achieving considerable success with the HUBER Screw Press Q-PRESS®. To provide optimal support for the first commissioning projects in India, twelve of the partner’s service technicians completed two intensive online training courses delivered by the HUBER Service Academy. This laid an important foundation for a smooth project start and the sustainable transfer of knowledge. Deepening technical and process knowledge The first training module focused on the technical fundamentals of the supplied[...]

[...]HUBER Technology Customer Service in North America The HUBER Service Edge With every purchase of quality HUBER equipment you, the owner, joins a family of other satisfied HUBER equipment owners. HUBER Service: A Reliable Partner for the Entire Product Lifecycle At HUBER Technology, LLC, we recognize that long-term customer satisfaction depends not only on superior product quality but also on reliable, lifelong support. That’s why our HUBER U.S. Service is designed to provide peace of mind throughout the entire lifecycle of your equipment. HUBER Technology Service HUBER Knows ... Customer Care What[...]

[...]Sewage sludge drying using a heat pump – an environmentally friendly and cost-effective solution for municipal and industrial wastewater treatment The compact containerized solution The HUBER Cold Air Dryer HPS® has been developed to efficiently, safely and cost-effectively dry sewage sludge, all within a ready-to-operate, modular containerized design. Who is the sludge dryer for? Specifically for small to medium-sized sewage treatment plants (10,000 to 50,000 p.e.) If there is no source of waste heat for drying but surplus electricity is available, for example from a solar PV system, the HUBER[...]

[...]Cable operated coarse screen for reliable removal of bulky material: Pump station protection Seawater intake Surface water intake Sewage treatment plants Screen sizes: Screen width: up to 13 ft. / 4 m. Wider on request. Discharge height above channel floor: up to 98 ft. / 30 m. Deeper on request. Bar spacings: ≥ 16 mm Installation angle: 70-90° Design and Function The HUBER Grab Screen TrashLift is designed for easy retrofitting into existing channels, with the flexibility to be installed even without channel recesses. Wastewater is screened using a coarse bar screen or trash rack, and the [...]

[...]Kansas City, MO USA[...]