The HUBER RakeMax® Multi-Rake Bar Screen, well-proven and highly valued in the market, has been completed with another space-saving model, the RakeMax®-hf (high flow) series. This innovation allows to install the bar rack of the screen at an extremely flat angle even with minimum hydraulic losses while screenings are discharged at a very advantageous steep angle.
For small sewage treatment plants with small grit amounts HUBER has developed a grit washer for connection to the well-proven ROTAMAT® Complete Plant Ro5. This combines all functions in one single plant – screening, screenings treatment, grit removal and grit washing – and ensures cost-efficient operation.
The HUBER RoDisc® Rotary Mesh Screen presents itself with an impressively improved performance. Up to 30 individual filter discs increase the throughput by approx. 50% compared to the previous model but with still the same low pressure losses and therefore maximum energy efficiency. This micro screen is offered for advanced wastewater treatment with mesh sizes from as small as 10 µm.
Also the new RoK 2 Storm Screen combines two major functions: throughput measurement with an integrated measuring weir and screening in one single step. The technology used permits the most accurate measurement even with low flow rates. The measuring weir itself is sturdy, reliable and inexpensive.
HUBER membrane systems make wastewater a resource
Innovative HUBER membrane bioreactor systems provide valuable water generated from wastewater. They are already applied to ensure water supply in arid regions. But HUBER offers perfect solutions also for applications with space constraints and/or special wastewater treatment requirements. The new HUBER BioMem® system has been developed to complete the HUBER product range. This innovative system operates according to the SMBR principle. The scouring air is used for both membrane cleaning and biological oxygen supply. For smaller applications, the system is available as a compact containerised unit.
Sludge disposal – a problem of the future solved today
“The sludge disposal issue and energetic utilisation of sewage sludge are gaining in importance worldwide”, says Klaus Martin, HUBER business unit manager for the sludge treatment sector. HUBER has used this as motivation to expand its product range for mechanical sludge treatment and sludge drying.
The HUBER sludge thickening program has been completed by a newly developed Drum Thickener RoS D, dwhich is advantageous due to its high thickening degree and especially economic efficiency. The HUBER Solar Active Dryer SRT and the HUBER belt drying system that utilises exhaust heat show impressively that even sewage sludge drying and energy efficiency do not have to be contradictory.
A complete program of stainless steel equipment for structures on the drinking water and wastewater treatment sector