All WSB clean catalogues and technical brochures

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1www.wsb-clean.comThe High Tech of a Creek.The Biofilm Technology forLarge Wastewater Treatment Plants.an innovation of theB e r g m a n n g r o u pThe globally tried and tested original biofilm technology .

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2www.wsb-clean.comThe researchers from the Bergmann group in co-operation with the technical universitiesof Chemnitz, Cottbus and Dresden in Germany developed the new wastewater treatmentprocess known as “Wirbel-Schwebebett-Biofilmverfahren”...

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3The Clarification Process of WSB® clean pro.Incoming wastewater travels by gravity through the sedimentation and pre-treatment stages.Coarse particles settle and are stored here along with return sludge from the final sedimentation.The mechanically...

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www.wsb-clean.com4Control UnitThe control unit controls the sludge returnintervals and the air compressor.154An Overview of WSB® clean pro.

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www.wsb-clean.com23Sludge StorageWith the inflow of wastewater, the coarseparticles settle here along with secondarysludge from the final clarifier.1Pre-TreatmentThe remaining solids are removed from thewastewater with a minimum of 1.5 hours ofresidence...

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1The High Tech of a Creek.The Capability of a UniqueWastewater Treatment Plant Technology.an innovation of theB e r g m a n n g r o u pThe globally tried and tested original biofilm technology .

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Drinking Water Comes from the Area.In Germany the drinking water usage looks like this: Every Germancitizen uses about 126 liters per day. About two thirds comes fromgroundwater reservoirs. Eight percent comes from springs andthe remaining quarter from...

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What Has to Be Consideredfor Decentralized Clarification Solutions?The wording of the law primarily defines limit values for pollutantsin the treated wastewater and thus determines the performancerequired from small sewage treatment plants. The efficiency...

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4}Substrate Replaces Pebble.In WSB® clean, the micro-organisms find optimal living conditions not on a pebble, but on thesubstrate “Kaldnes”. Despite its small size, it gives them a large surface area for developingan extremely efficient...

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A Good Clarification Plant Does Not Smell.A simple proof for the effectiveness of WSB® clean is a smell test. You will notice: The plantdoes not smell! For comparison think of a mountain creek which is especially clean due toinnumerable, stones lying...