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[...]Efficient Grit Removal with Coanda Effect for optimal flow conditions Partly reduced organic content in grit Maximum corrosion and wear resistance Optimized for maximum performance This advanced grit classifier is a reliable and efficient solution for sewage works, addressing common challenges and offering enhanced removal performance and durability. Previously designed plants, based on past experience, have often faced issues such as grit carryover due to insufficient retention time caused by plant under-sizing. This results in problems like deposits in digesters and high wear rates of pumps. On [...]

[...]High grit separation through tangential feed introduction at bottom level High throughput capacity of up to 60 MGD / 3,000 l/s / 10,800 m³/h Worldwide well-proven, reliable technology The HUBER Vortex Grit Chamber VORMAX is designed for efficient grit separation in wastewater treatment processes and helps prevent operational problems such as grit sedimentation, increased wear on pumps and equipment, and blockages in downstream systems. Design and Function Grit separation in the HUBER Vortex Grit Chamber VORMAX begins in the inlet channel to the grit trap. Similar to an unaerated longitudinal grit[...]

[...]Contact Drying of Sewage Sludge Partial drying of sewage sludge for recycling in fluidized bed incineration plants. Water evaporation per dryer: 2 to 6 ton/h Dewatered sludge throughput per dryer: 6 to 12 ton/h * DR throughput capacity per dryer: 1.5 to 6.0 ton/h * Heating medium: Saturated steam up to 150 PSI / 10 bar(a) * dependent on inlet and outlet DR Thermal drying of sewage sludge is a crucial step to ensure the sludge has the proper residue. The subsequent mono-incineration of the sewage sludge results in a substantial reduction in both volume and mass, while facilitating the recovery of [...]

[...]Belt filter press for municipal and industrial sludge High-performance belt filter press for best dewatering results Combi-unit: thickening and dewatering in one working process Feed capacity up to 1000 kgDR/h Three sizes available Versatile sludge press High efficiency (low polymer and power consumption) High capacity (due to extended predewatering zone) Application-optimized design Can be combined with the HUBER Belt Thickener DrainBelt unit to further increase capacity The Machines – Design and Function HUBER Bogenpress B-PRESS A new, extended high-performance pre-dewatering zone with chicanes[...]

[...]Dewatering of municipal and industrial sludges Compact, enclosed design Efficient, reliable, automated operation Low operation costs Robust and durable stainless steel sludge dewatering unit designed for long-lasting performance Feed capacity up to 1,100 lbs. DS/hr / 500 kg DR/h Two sizes available Extremely sturdy design Especially suitable for industrial sludges Well-proven in hundreds of installations Virtually noiseless operation Design and Function Liquid sludge is treated with a polymer flocculant in a flocculation reactor, resulting in large solid flocks. The flocculated sludge then[...]

[...]Versatile wastewater treatment for numerous industrial applications Compact and modular design for throughputs up to 68 gpm (300 m³/h ) Simple, reliable saturation system using a multiphase pump Low space requirement due to an integrated lamella separator Suitable for the pre-treatment of industrial wastewater or secondary treatment of municipal wastewater Very high reduction rates for COD, solids and phosphate Combined with a DIGIT-DOSE Chemicals Dosing system up to 30% less operating costs Principle of Flotation: During dissolved air flotation, very fine gas bubbles of 20 ‒ 40 micron are [...]

[...]Highly effective separation of grit, screenings, and other debris from a wide range of applications: Wastewater treatment plants and sewer systems Road refuse and oil grit Industrial applications The drum is designed to wash and separate all coarse materials larger than its perforated plate separation size, ensuring high-quality screenings and debris removal. Design and Function HUBER Wash Drum RoSF9 for separation of grit from WWTPs and sewer systems, road refuse and oil grit: As wash water is introduced to pre-wash and homogenize the raw material inside the HUBER Wash Drum RoSF9, the perforated[...]

[...]Classifying and washing in one system Reduced disposal costs Low investment costs Over 90% separation efficiency of grain size > 0.2 mm Reduction of organic content to < 5% Also suitable for classified grit trap material from biogas plants The Grit Washer RoSF G4E combines continuous separation and washout of contaminated grit trap material in one plant. Design and function Grit classifying Sediments from the grit trap are introduced in the upper part of the plant as a mixture of grit, organics and water. Due to the low surface overflow rate virtually all particles are separated and accumulate in[...]

[...]Thickening of municipal and industrial sludges Compact, enclosed design Efficient, reliable and easy to operate Low operation and maintenance costs More than 700 installations worldwide prove the reliability of theHUBER Rotary Screw Thickener S-DRUM. Thickening results greater than 7% dry solids are achieved in typical municipal applications with a polymer consumption of 6-10 lbs. a /DT (dry ton) / 3-5 g/kg, and spray water demand is approximately 40 GPM / 25 l/m³. Different system sizes are available for throughputs from 88 - 440 GPM / 20 - 100 m³/h per unit. Design and Function The HUBER[...]

[...]Very low polymer consumption High throughput capacity Reliable operation The purpose of sewage sludge thickening Sewage sludge, particularly secondary sludge, is charac­terised by low solids concentrations and therefore big vo­lumes. Good sludge thickening is required as a prerequi­site for the efficient further treatment of sewage sludge, for example in digesters, and is also necessary where liquid sewage sludge is transported to further treatment steps or utilisation. The following criteria are decisive for the selection of the thickening process: Efficiency Performance Reliability Design and [...]