The Densadeg® is a compact system which includes stages of coagulation/flocculation, water clarification (lamellar zone) and settling/thickening of sludge. For the wastewater treatment plants ... Combines a fast primary physico-chemical settling and a sludge pretreatment by thickening. ... physico-chemical settling tank using external sludge recirculation – Densadeg®...

The Cyclor™ is an activated sludge wastewater treatment process that is compact and designed to treat carboneous, nitrogenous and phosphorous pollutions. It is particularly suitable for discharge ... automatism Energy efficiency: no sludge recirculation, no buffer tank ... activated sludge by Sequenced Batch Reactor (SBR) – Cyclor™...

in conjunction with the aeration tanks in the activated sludge process providing secondary treatment. The scraper mechanism comprises a bridge that automatically travels back and forth. This bridge is equipped ... Compact solution, ideal for use where land is at a premium, easier to incorporate into a building Continuous withdrawal and optimized retention time of the biological sludge within the tanks ... longitudinal suction - sludge recovery – SLG clarifier...

operating principle: coagulation: Addition of a coagulant in order to increase the size and cohesion of the floc. sludge blanket: Formation of a pulsed sludge blanket through a vacuum ... pulsed sludge blanket clarification – UCD® puls...

This is an optimised flocculation settling tank with external sludge recirculation, based on the principle of the lamellar clarifier used in conjunction with an integrated thickener. This system ... sludge recirculation settling tank – thickener : the densadeg...

The GreenbassTM is a sequenced aeration regulation process for activated sludge, fine-tuning the air-flow supplied to the biological treatment process depending on the pollution load. The key ... regulation of sequenced aeration for activated sludge – Greenbass™...

Before the construction of the digestion unit, the sludge produced by the East Alexandria wastewater treatment plant was subject to a dewatering process, followed by transportation via trucks ... Sludge treatment wastewater treatment Sludge digestion Anaerobic Biogas Digelis ... , the Construction Authority for Potable Water & Wastewater (CAPW} awarded SUEZ for the DBO contract of a new sludge digestion unit, based on mesophilic anaerobic digestion and Combined Heat & Power. Successfully ... sludge digestion unit, wastewater treatment plant Alexandria East (Egypt)...

The principle of sludge recirculation, increasing the particle contact, may be used for precipitation of calcium carbonate as it is normally used for flocculation. The Densadeg® with its external ... Highly concentrated sludge, easy to dewater Applicable to any raw water (surface or borehole water) Easy to operate ... chemical carbonate removal (softening) with sludge recirculation reactor – Densadeg®...

Sludge treatment ... Filtration Sludge treatment Dehydris Filters ... The hydraulic piston press is used to separate solids and liquids via pressure filtration with a dynamic pressing technology in order to obtain sludge with a high level of dryness without adding lime ... dynamic pressing technology which permits it to obtain sludge with a high level of dryness without adding lime. Dryness values, which are higher than those obtained using a filter press, are close to those...

, biological treatment and clarification before finally being disinfected in chlorine prior to discharge. The sludge benefits from a full treatment line: thickening that is gravity-based or uses flotation ... Waste water Sludge treatment ... Wastewater Biogas Sludge dewatering Anaerobic Sludge drying Disinfection Flotation ... Sludge dewatering Deodorization/Venting/Evaporation Flocculation/Sedimentation/Flotation Oxidation/Disinfection Pretreatment Biological processes...

SUEZ has developed a series of in-house software packages (Ondeor) used for dimensioning activated sludge plants, biofiltration and membrane bioreactors ... has developed a series of in-house software packages (named Ondeor) used for dimensioning activated sludge plants, biofiltration and membrane bioreactors. The modelling programmes used by this software...

These presses, able to develop high pressure, are applied exclusively to paper mill sludge and providing that this sludge contains more than 45-50% of fibres. Therefore, applications remain rare ... Sludge treatment ... Filtration GDD/GDE Sludge treatment...

selecting a polymer for sludge flocculation These tests are used to select a polymer for the following applications: dynamic thickening using the GDD screen, the GDE6 screen or the GDE8 screen ... Sludge treatment ... Sludge thickening GDD/GDE Filters...

Wastewater Sludge thickening Sludge digestion Disinfection Chlorination Biogas Primary treatment...

and effective construction is comparable to an advancing screw: as every rounds completed, the reactor rises and takes shape. The sludge mixing inside the reactor requires few energy. key figures more than ... Sludge treatment Methane fermentation Anaerobic ... Sludge heating system to replace an upstream exchanger Construction of reactor in patented Verinox stainless steel Folded steel with the patented Lipp Double-Seam Metal reactor to avoid...

Wastewater Grit removal Primary settling Disinfection Chlorination Sludge thickening Sludge digestion Cannon Mixer Sludge dewatering Sludge drying Biogas ... Sludge dewatering Flocculation/Sedimentation/Flotation Methanisation Oxidation/Disinfection Pretreatment Biological processes...

of sludge is usually applied without recycling the thickened, digested sludge because the residence time and the sludge’s initial OM concentration allow to synthesise bacterial flora without any danger ... Sludge treatment ... Sludge treatment Sludge stabilization Anaerobic Sludge digestion Biogas Densadeg Methane fermentation Cannon Mixer Digelis...

Wastewater Sludge dewatering Grit removal Screening Biological processes Sedipac Sludge thickening Dewatered sludge ... Sludge dewatering Flocculation/Sedimentation/Flotation Pretreatment Biological processes...

Centrifugation Drainis Turbo Wastewater Sludge dewatering Sludge digestion Sludge thickening Biogas ... Sludge dewatering Flocculation/Sedimentation/Flotation Pretreatment Biological processes...

Coagulation Evaporis Greendaf Wastewater Sludge dewatering Primary treatement Sludge thickening Sludge digestion Anaerobic Flocculation Sedipac Flottation ... Sludge dewatering Flocculation/Sedimentation/Flotation Pretreatment Biological processes...