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[...]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 [...]

[...]Access door for the field of potable water supply, especially in areas where flooding is likely Exterior door, flood proof up to a water gauge of 6.5 ft. / 2 m, opening to the outside (pressure side), ready for installation, single-leaf, double skinned, completely made from 1.4307 stainless steel (AISI 304 L). The door and the frame closing flush. The door leaf has a thickness of 57 mm, with 3 mm sheet thickness on both the pressurized and non-pressurized sides. It is insulated with injected, CFC-free polyurethane hard foam and features a longitudinally ground surface finish. The door is equipped[...]

[...]High grit separation efficiency through tangential wastewater inflow Optional with integrated grit classifying screw Compact, space-saving unit Stainless steel tank design Applications Wastewater treatment plants Process water treatment Solids / liquid separation in general Design and Function Separation of the grit particles in the HUBER Circular Grit Trap HRSF is supported by the rotational motion of the wastewater. The separation effect is generated by overlapping of the vertical downward motion and a developing centrifugal force acting on the individual grit particles. The inner tank [...]

[...]Exceptional separation efficiency of up to 75 micron Compact design and small footprint Integrated floating material separation Ideal for high grit loads The new HUBER Grit Trap GritWolf® is different from space-consuming aerated grit channels as it consists of a dual-chamber configurationthat combines an aerated and an unaerated grit trap chamber. Applications: New wastewater treatment plants Retrofit of Aerated Grit Chambers Pre-treatment for membrane bioreactors (MBRs) Design and Function In the first, smaller chamber of the HUBER Grit Trap GritWolf®, wastewater undergoes medium-bubble [...]

[...]Designed in accordance with DWA standards or customised design Available with or without aeration Optional separate grease chamber with automatic grease removal Manufactured entirely in stainless steel Grit separation from wastewater will prevent operational problems, such as grit sedimentation, increased wear, and blockages. Design and Function Grit separation The grit chamber design It is available in both aerated and unaerated versions. The choice between the two options depends on factors such as the storm-to-dry weather flow ratio and whether additional grit treatment systems are planned or [...]