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[...]Simple process for the removal of trace substances (fourth treatment stage) No shutdowns necessary for cleaning Reuse of the activated carbon Especially municipal sewage plant effluents are among the most critical paths of entry for micropollutants into surface waters. Many of these so-called trace substances are hazardous to the environment and health, are not readily biodegradable and can accumulate in the environment. With the HUBER Active Carbon Filter CONTIFLOW® GAK, HUBER has developed a versatile and reliable key component for the removal of trace substances (fourth treatment stage), which,[...]

[...]Retention of filterable solids from the secondary clarifier effluent Reduction of phosphorus by upstream precipitation Preliminary filtration in drinking water recovery from surface waters and in UV disinfection applications High hydraulic loads, insufficient tank depth and poor settling behaviour of the activated sludge are the most common causes for the poor performance of secondary clarifiers. Frequently, secondary clarifiers are even unable to reliably ensure the solids retention required. Overflow of flocks increases COD, BOD and phosphorus loads in the effluent and receiving watercourse[...]

[...]Removal of fibres and hair Service water and wash water treatment Defined separation size COD and BOD removal in river or sea outfall applications Protection of membrane filtration plants Separation of hair, fibres and fine suspended material from municipal and industrial wastewaters is in many applications essential for trouble-free and low-maintenance operation of subsequent treatment stages. Fine mesh screens are required to remove such materials. Wastewater treatment at source is necessary for many industrial installations to meet the requirements for wastewater discharge into sewer systems.[...]

[...]For high separation efficiencies For any flow rate Easy and reliable screenings transport The HUBER STEP SCREEN® System is widely accepted and successful due to its function and easy-to-follow operation principle as well as the simple cleaning method without any aids (self-cleaning effect according to the counter-current principle). It is furthermore easy to maintain and able to handle extremely big screenings volumes while it offers also a high operational reliability. Design and Function The variable installation angle ensures optimal adjustment to individual hydraulic conditions, such as limited[...]

[...]Well-proven mechanical preliminary treatment equipment High grit separation efficiency Large scum separator with automatic grease removal Optional grit washing The unique HUBER Complete Plant Hydro Duct ROTAMAT® Ro5 HD combines the benefits of both aerated and unaerated grit traps by using a high-performance, innovative grit trap with a small overall plan area. Design and Function The wastewater flows firstly through an inlet screen that retains, washes, compacts and dewaters the solids contained within the flow. The screened wastewater then passes at a right angle into the grit trap tank where it[...]

[...]The HUBER Wash Press WAP® – A cost-effective method of screenings washing! Screenings Wash Press for any application Dewatering perfomance up to 45 % DS Weight reduction up to 75 % Throughput up to 12 m³/h Automatic wear detection Completely made of stainless steel Design and Function The screenings to be treated are discharged directly from a screen or conveyor (e.g. screw conveyor) into the feed trough of the Wash Press. A robust conveying and com­pacting screw transports the screenings into the wash zone where they are exposed to directed and powerful turbulence created by automatic introduction[...]

[...]With aerated or optionally unaerated grit channel Grit trap designed accordance with international standards Separate grease trap with semi-automatic grease removal (optional) Integrated grit washing (optional) For reasons of operational safety the first step of sewage treatment works is generally mechanical wastewater pretreatment including: Fine screening Screenings treatment Grit separation Grit discharge Separation and removal of fat and grease Integrated grit washing Complete wastewater pre-treatment is essential for ensuring smooth operation in wastewater treatment plants, as it prevents [...]

[...]With integrated screenings press With integrated screenings washing More than 2000 installations worldwide Available with wedge wire ("Ro2"), perforated plate ("RPPS") and folded perforated plate ("STAR") screen basket Wastewater treatment plants and industrial applications for process and wastewater treatment require mechanical treatment as a first treatment step to remove as much as possible of the floating, settling and suspended material. The aim is to reliabily achieve the maximum separation efficiency under the prevailing hydraulic conditions. The HUBER Rotary Drum Fine Screen ROTAMAT® [...]

[...]With integrated screenings press With integrated screenings washing Compact design Operating reliability, efficiency and hygienic operation are important factors for a mechanical separation plant. The aim is to achieve the maximum separation efficiency under the prevailing hydraulic conditions. The HUBER Fine Screen ROTAMAT® Ro1 operation is based upon a unique system that allows combination of screening, washing, transport, compaction and dewatering in a single unit. Depending on the screen bar spacing (6 or 10 mm) and screen size (screen basket diameter of up to 3000 mm), the throughput can[...]

[...]Reliable separation of solids from wastewater Low headloss due to the large effective bar rack surface High screenings discharge capacity Well-proven design based on the RakeMax® principle The RakeMax® HF is a L-shaped multi-rake bar screen and like the RakeMax® screen belongs to the MAX family of HUBER screens. This screen has a flat and therefore hydraulically advantageous bottom section that transitions into a steep conveying section. This combines the benefits of the well proven RakeMax®, reliable solids separation and high screenings discharge capacity, with a low headloss due to a big [...]