Projects - Water

Produced Water 

Project	Year	Media	Applied Techniques	Contaminants	Caracteristics
Nimr	2010	PW

Groundwater

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Leuna, Old Refinery (Germany)	2006	GW	Oil Separator, Coalescence Separator, Lime Stabilisation, Neutralisation, Deferrisation, Precipitation, Flocculation, Column Stripper, Activated Carbon Filter, Infiltration	BTEX, MKW, PAK, MTBE	40 m³/h Explosion Protection
Berlin, Arena (Germany)	2005 - 2006	GW	Decarbonisation, Deferrisation, Compact Stripper, Vacuum Stripper, Activated Carbon Filter, Infiltration	Cis, CKW, LHKW, VC	40 m³/h
Gießen (Germany)	since 2005	GW	Neutralisation, Compact Stripper, Activated Carbon Filter, Ion Exchanger	CHC, Ni, Zn	1 m³/h
Hallschlag (Germany)	2000 - 2006	GW	Pilot Plant: Precipitation, Flocculation, Activated Carbon Filter Permanent Plant: Pressure Drum Filter, Activated Carbon Filter	Explosive Residues	25 - 50 m³/h
Abony (Hungary)	2005	GW	Column Stripper, Activated Carbon Filter	CHC
Frosinone(Italy)	since 2005	GW	Groundwater Wells, Compact Stripper, Filtration, Activated Carbon Adsorption, Dosing of Lime Stabilisator	halogenated VOC, BTEX	2 m³/h
ExxonMobil	since 2004	GW	Filtration, Activated Carbon Adsorption, Others	Frame Contract for Petrol Station Remediation	Standardised Plant Units, ATEX-conform
Munich (Germany)	since 2004	GW	Funnel & Gate	Remediation of a Gasworks Site	1.2 km Funnel, Duration 50 Years
Ramstein (Rhineland-Palatinate, Germany)	since 2004	GW	Iron Removal, Sedimentation, Inclined Tube Settler, Filtration, Activated Carbon Adsorption	BTEX, halogenated VOC, PAH, Iron	up to 72 m³/h, Alarm System
Ardennes (France)	since 2004	GW	Precipitation, Flocculation, Sedimentation, Filtration, Activated Carbon Adsorption, Stripper	halogenated VOC	10 m³/h
Henningsdorf (Berlin, Germany)	2003 - 2004	GW, Soil	Groundwater-Lowering, Excavation, Demolition, UV-Oxidation, Activated Carbon Adsorption	Alkylphenole, PAH, TPH	80 to Tarphase
Luebeck (Germany)	since 2003	GW	Filtration, Activated Carbon Adsorption, Heavy Metal Adsorption	PAK	up to 15 m³/h, Process Visualisation, SMS-Alarm
Brand (Brandenburg, Germany)	since 2002	GW	Phase Separation	Kerosene	free Phase up to 170 cm thick
Chemnitz (Germany)	since 2002	GW	Precipitation, Flocculation, Sedimentation, Activated Carbon Adsorption, Sludge Dewatering by Chamber Filter-Press	halogenated VOC, Cr	2 m³/h
Hamburg (Germany)	since 1998	GW	Iron Removal, Activated Carbon Adsorption, Sludge Dewatering, Biological Treatment	AOX, COD, Iron, Chlorobenzene, Chlorophenol	20 m³/h Wasser
Ludwigshafen (Germany)	since 1997	GW	SIPEX, Vacuum Stripper, Catalytic Oxidation, Gas Scrubber, Activated Carbon Adsorption	BTEX, halogenated VOC, Chlorobenzene, Naphthaline	140 m³/h, Process Visualisation

Groundwater / Soil Vapour / Off Gas

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Wuerzburg (Germany)	2002 - 2007	GW, Soil Vapour	Soil Vapour: Activated Carbon Filter, Catalytic Oxidation GW: Stripper, Activated Carbon Filter, Dosing of Nutrients, Infiltration	BTEX, TPH	Combination of in situ and on-site techniques 4 m³/h Water 1,000 m³/h Air
Hajduböszörmeny (Hungary)	since 2004	GW	Sandfiltration, Activated Carbon Adsorption, Oxidation, Precipitation, Flocculation, Stripper, Reversed Osmosis, Vapourisation	Molybdenum, Strontium, Selenium, Cyanide, Nitrogen	12 Container Modules, central OPLC, separate OPLC for Reversed Osmosis and Vapourisation, Alarm System
Essen (Germany)	since 2004	GW, Soil Vapour	Phase Separation, Bioremediation	aromatic HC, halogenated VOC	800 m³/h Soil Vapour, Data Transfer
Huelva (Spain)	since 2004	GW, Soil Vapour	Phase Separation, Bioremediation	Kerosene	250m³/h Soil Vapour
Nuremberg Airport (Germany)	since 2004	GW, Soil Vapour, Off Gas	Precipitation, Flocculation, Filtration, Compact Stripper, Activated Carbon Adsorption	TPH, BTEX, PAH, Kerosene, Heavy Metals	9 m³/h Water, 350 m³/h Gas, Process Visualisierung, OPLC, Remote Control, Alarm System
Bayreuth (Germany)	2002 - 2004	GW, Soil Vapour, Off Gas	Stripper, Catalytic Oxidation, Activated Carbon Adsorption, Heavy Metal Adsorption	HeavyMetals, halogenated VOC, TPH, PAH	8 m³/h Water, 1.000 m³/h Gas
Bradford (GB)	since 2003	GW, Soil Vapour	Skimmer, Oil Separator, Activated Carbon Adsorption	Fuel, PER	6 m³/h Water, 1000 m³/h Soil Vapour, OPLC, Remote Control
Nederland	since 2001	GW, Soil Vapour, Off Gas	Sedimentation, Stripper (three stages), Activated Carbon Adsorption, Air Sparging	halogenated VOC	12 m³/h Water, 1200 m³/h Gas, Process Visualisation, OPLC, Remote Control
Ingolstadt (Germany)	2000	GW, Soil Vapour, Off Gas	Iron Removal, Sandfiltration, Compact Stripper, Activated Carbon Adsorption	BTEX	20 m³/h Water
Freiburg (Germany)	since 1998	GW, Soil Vapour, Off Gas	Soil Vapour Extraction, Vacuum Stripper, Catalytic Oxidation	BTEX	5 kg/d BTEX Removal

Drinking Water

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Vicenza (Italy)	since 2002	Drinking Water	Sandfiltration, Activated Carbon Adsorption, Oxidation, Belüftung		up to 170 m³/h
Bad Kissingen (Bavaria, Germany)	1999 - 2001	Drinking Water	Activated Carbon Adsorption	Fuel Oil	360m³/h, Emergency Device

Excavation Water

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Berlin, Alexa	2005 - 2006	Exc. Water, GW	Column Stripper, Activated Carbon Filter	Cis, CHC, HVOC, PAH, VC	290 m³/h Water 1.450 m³/h Air
Frankfurt (Germany)	since 2004	Excavation Water, GW	Sedimentation, Filtration, Activated Carbon Adsorption, Ion Exchange	TPH, BTEX, PAH, Phenol, Cyanide	15m³/h Water
Bergrheinfeld (Bavaria, Germany)	since 2003	Excavation Water, GW	Precipitation, Flocculation, Filtration, Activated Carbon Adsorption, Sedimentation, Coalescence Stage	TPH, BTEX, PAH	10 m³/h Water

Tunneling Water

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Faido (Switzerland)	since 2004	Tunneling Water	Neutralisation, Oxidation, Precipitation, Flocculation, Sedimentation, Filtration, Activated Carbon Adsorption	Nitrite, pH, AOX, TPH, Particular Matter	Remote Control, OPLC, SMS-Alarm, 100 % Operational Availability
Amsteg (Switzerland)	since 2002	Tunneling Water	Oxidation, Filtration, Oil Separator, Wire Press, Cooling	Nitrite, Oil	Capacity up to 2,000 m³/h, Online-Supervision, SMS-Alarm

Seepage Water, Leachate

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Sulzbach-Rosenberg (Germany)	2005	Leachate	Oil Separator, Oxygenation, Ion Exchanger, Bioreactor	TPH, PAH, Cyanide	3,6 m³/h Remote Supervision
Barsbuettel (Hamburg, Germany)	since 2004	Seepage Water, GW	Oxidation, Precipitation, Flocculation, Sedimentation, Filtration, Activated Carbon Adsorption	AOX, COD, Iron, Chlorobenzene, Chlorophenol	fully automatic Operation with Remote Control
Wiener Neudorf (Austria)	since 2002	Seepage Water, GW	Sedimentation, Filtration, Activated Carbon Adsorption	TPH	up to 25 l/s, Process Visualisation, OPLC, Remote Control
Nauroth (Bavaria, Germany)	1998 - 2002	Seepage Water, GW	Activated Carbon Adsorption	AOX, COD	20.000 m³/a Seepage Water

Industrial Waste Water / Process Water

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Frankfurt Höchst	2005	Cooling Water	Sand Filter	Particulate Matter	90 m³/h, integration into the existing cooling water circulation, fully automated backwashing, PLC

Produced Water / Excess Water from oil production  

Project	Year	Media	Applied Techniques	Contaminants	Characteristics
Nimr, Oman	2008	Produced Water	Reed Bed Plant	oil residues	dimensions: 1.8 x 3.3 km