site map
water and generalities
formulas and tools
processes and technologies
- flocculators – settling tanks – flotation units
 - reagent storage and feeding
 - biological processes
 - methane fermentation
 - instrumentation control-regulation
 
- drinking water treatment
 - filters
 - using ion exchangers
 - treating municipal wastewater
 - separation by membranes
 
degremont® technologies
drinking water production
- lamellar and sludge contact clarifier – Densadeg®
 - sludge blanket clarification – Pulsator®
 - lamellar settling with pulsed sludge blanket – Pulsatube™
 - sludge recirculation settler – Turbocirculator®
 - pulsed sludge blanket clarification – UCD® puls
 - rapid flotation with hydraulic flocculator – Aquadaf™
 
- flotation separation – UCD® daf
 - downflow open sand filtration - Aquazur® V
 - computerized management of open-filter drinking water installations– Regulazur™ III - video
 - lamellar clarification + filtration – UCD® lml
 - concrete open filter – Mediazur™
 - pressurized in/out ultrafiltration modules water treatment system
 
- pressurized out/in ultrafiltration modules water treatment system - Ultrazur™ Smartrack™
 - granular activated carbon contactor and filter - Carbazur®
 - powder activated carbon contactor - Pulsazur™
 - chemical carbonate removal (softening) with sludge recirculation reactor – Densadeg®
 - chemical carbonate removal with pellet reactor – Gyrazur™
 - biological filtration – Ferazur® / Mangazur® / Nitrazur®
 
desalination
wastewater treatment
- physico-chemical settling tank using external sludge recirculation – Densadeg®
 - primary treatment by filtration – Primegreen™
 - compact lamellar settling – Sedipac™ 3D
 - biological purification by ultrafiltration flat sheet membranes– Ultragreen™
 - a high performance biological process - Biofor®
 - biological treatment with air insufflation – Combigreen™
 - activated sludge by Sequenced Batch Reactor (SBR) – Cyclor™
 - regulation of sequenced aeration for activated sludge – Greenbass™
 
- biofilter wash water treatment - Greendaf™ BWW
 - high speed flotation system – Greendaf™ MW
 - biological purification by combined cultures – Meteor™ IFAS
 - mbbr (Moving Bed Biofilm Reactor) – Meteor™ MBBR
 - biological purification by hollow fiber ultrafiltration membranes – Ultrafor™
 - longitudinal suction - sludge recovery – SLG clarifier
 - suction-type clarifier – SUCCIR clarifier
 - radial suction-type clarifier – SV clarifier
 
- diametral suction - sludge recovery – SD clarifier
 - descending current open sand filter – Aquazur V®
 - wastewater reuse in a compact treatment solution – Compakblue™
 - tertiary phosphate removal – Greendaf™TW - video
 - advanced wastewater treatment for polishing treatment associating ozonation and biofiltration – Oxyblue™
 - cleared water treatment through out/in ultrafiltration modules for reuse applications – Ultrablue™ Smartrack™
 - tertiary adsorption process for micropollutants removal - Pulsagreen™
 - cycle low energy ammonium removal – Cleargreen™
 
sludge treatment
- advanced dewatering of sludge by pre-liming before centrifugation – Dehydris™ Lime
 - boosted sludge dewatering using piston press technology – Dehydris™ Twist
 - specific treatment after anaerobic sludge digestion to remove nitrogen – Cleargreen™
 - mesophilic digestion - 37°C – Digelis™
 - thermophilic digestion at 55°C - Digelis™ Fast
 
- digestion with integrated biogas storage – Digelis™ Smart
 - boosted digestion of biological or mixed sludge – Digelis™ Turbo
 - metal digester - Digelis Simplex
 - the lowest energy sludge drying system – Evaporis™ LE
 - low temperature sludge drying system – Evaporis™ LT
 
- natural sludge drying in green house – Heliantis™
 - sludge incineration – Thermylis™
 - stage sludge incineration autothermal: pre-drying + incineration – Thermylis™ 2S
 - energy production by sludge incineration – Thermylis™ 2R
 - biological sludge thickening system including a preliminary concentration stage – Drainis™ Turbo
 
air treatment
case studies
drinking water production
- Katosi drinking water treatment production plant (Uganda)
 - Chenchin Lake drinking water production plant (Taïwan)
 
wastewater treatment
- Worli wastewater treatment plant (India) - reuse
 - Okhla wastewater treatment plant, (India) - reuse
 - Aquaviva wastewater treatment plant, Cannes (France)
 - Alexandria wastewater treatment plant, (Egypt)
 
- El Trebal Mapocho wastewater treatment plant (Chile)
 - La Farfana wastewater treatment plant (Chile)
 - La Feyssine wastewater treatment plant (France)
 - Le Havre wastewater treatment plant (France)
 
desalination
- Jaffna sea water desalination plant (Sri Lanka)
 - Barka II seawater reverse osmosis desalination plant (Oman)
 
            
            
            
            
