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[...]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 trap design and dimensioning are fully compliant with DWA recommendations or according to customer requirements. The grit trap is available as an aerated or unaerated unit. The decision on when to use the aerated or unaerated [...]

[...]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 > 7 % DR are achieved in typical municipal applications with a polymer consumption of 3 - 5 g/kg. Power consumption is only 35 W/m³, spray water demand only approx. 25 l/m³. Different system sizes are available for throughputs from 20 to 100 m³/h per unit. Design and Function A preceding flocculation reactor with stirrer [...]

[...]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 [...]

[...]Automatically cleaned screen for solids retention in stormwater tanks and overflows Efficient solids separation Continuous automatic screen cleaning Defined solids removal For discharges with limited upstream head possibilities Sturdy, low-maintenance stainless steel design During and after storm events large amounts of debris are discharged to streams, rivers and lakes through storm water overflows of combined and sanitary sewer systems. Frequently, even the installation of scum boards is insufficient to prevent such pollution. The polluting items, such as sanitary products, toilet paper, faeces[...]

[...]Rotating high-performance screening drum for extreme applications Efficient and reliable coarse material separation High solids throughput even with problematic material Forced guided material transport For any type of septic sludge Reliable separation of all disturbing material Dependable and reliable in operation Design and Function HUBER Sludge Acceptance Plant RotaShield® Rotating high-performance screening drum for extreme applications. Reliable, clog-free solids transport through forced guided material transport within the drum. This ensures high solids throughput even with problematic material[...]

[...]Sludge Acceptance Plant with Grit Trap and Grit Classifier Well-proven mechanical pre-treatment components combined within one plant With unaerated grit trap and integrated grit classifying screw For any type of septic sludge Reliable separation of all disturbing material Dependable and reliable in operation This type of plant is used for complete separation of screenings and grit. Well-proven mechanical pre-treatment components are combined within the HUBER Sludge Acceptance Plant ROTAMAT® Ro3.3. It consists of: Fine screen with integrated screenings press Unaerated grit trap with grit [...]

[...]Continuous screening, dewatering and transport of coarse material in one operation Removal of coarse material from municipal sludge and industrial process water The STRAINPRESS® is a horizontal cylindrical coarse material separator which consists of inlet and screening zone, press zone, and a discharge section. It is used for liquid sludge screening or filtration of service or process water under pressure. The system does not need any wash water as backwashing of the screen is unnecessary. The perforation and design of the screw shaft are individually adjusted to optimally suit specific requirements. [...]

[...]A combination of screw conveyor and screenings press HUBER Screenings Compactor Ro7 units are used for the compaction, dewatering, and volume reduction of screenings and a large variety of waste materials from industrial processes. Optionally, they are also available with a screenings washing system. The sturdy machine is insensitive to coarse material and can be supplied with optional heating and insulation for outdoor installation. Design and Function The screenings to be treated enter the machine directly from the screen through an inlet hopper. A sturdy conveying and compacting screw transports[...]

[...]Reduced disposal costs with high pressure for maximum washing and dewatering results Dewatering performance up to 60 % DR due to hydraulic high-pressure unit High washout factor Increase of the thermal value of screenings Especially wear resistant and solid materials in the conical high-pressure unit ensure reliable long-term operation of the plant. The ROTAMAT® Screenings Wash Press SL HP operates in a batch mode. Screenings either drop into the launder tank directly from a screen or conveyor, or they are flushed into the tank through a launder channel. After a batch of screenings has been fed[...]

[...]Super Launder Wash Press for disposal cost reduction Volume, weight and disposal cost reduction of up to 85 % Compaction up to 50 % DR High washed screenings quality of (< 20 mg BOD5 / g DR) Reduction of disposal costs by up to 10 % compared to simple wash press systems The HUBER Screenings Wash Press WAP® SL operates in a batch mode. Screenings either drop into the wash press trough directly from a screen or conveyor, or they are flushed into the trough through a launder channel. After a batch of screenings has been fed, the trough is filled up with wash water and agitated for an adjustable [...]