Extracts of References
 

Biogas
2011/2012	biogas plant Barleben (2 x 700 kW - turnkey)
2011/2012	bio natural gas plant Freiburg / Breisgau (1,000 Nm3/h biogas - turnkey)
2011/2012	biogas plant Großvoigstberg (800 kW - turnkey)
2011/2012	biogas plant Oelentrup (600 kW - turnkey)
2011/2012	biogas plant Bad Salzuflen (600 kW - turnkey)
2011	biogas plant Korgau (700 kW - turnkey)
2011	biogas plant Großfahner (500 kW - turnkey)
2011	biogas plant Großschirma (extenion up to 400 kW)
2011	biogas plant Altenburg (500 kW - turnkey)
2011	biogas plant Lemgo (500 kW - turnkey)
2011	biogas plant Kuhsdorf (365 kW - turnkey)
2010/2011	biogas plant Eslohe (190 kW - turnkey)
2010/2011	biogas plant Uthleben (1.4MW - turnkey)
2010/2011	biogas plant Schöngleina (1.0MW - turnkey)
2009/2010	biogas plant Schleiz (400kW - turnkey)
2009 / 2010	biogas plant Uthleben (1.4MW - turnkey)
2009-2010	biogas plant Hof/Saale II (800 kW - turnkey)
2009	biogas plant Nausnitz (190 kW - turnkey)
2008 / 2009	biogas plant Reinstädt (330 kW - turnkey)
2008/2009	biogas plant Hof/Saale I (700 kW - turnkey)
2007 - 2008	Iggenhausen biogas plant (500 kW - turnkey)
2007	Ammern biogas plant (500 kW - turnkey)
2007	Georgsmarienhütte co-fermentation plant Sewage and biogas treatment plant
2006 - 2007	Horn-Bad Meinberg biogas plant Steel fermenter (5,100m³) including central agitator
2006 - 2007	Schkölen biogas plant (1MW - turnkey)
2006	biogas plant Holzthaleben                                           (stell digester 3.000 m³)
2006	Niederdorla biogas plant (500 kW - turnkey)
2004	biogas plant Kleinfurra                                           (stell digester 1.500 m³)
2000	biogas plant Nordhausen                          (reconstruction and extention)

Sewage - processing
2011	waste water treatment plant Stahnsdorf technical equipment
2011	lockage Artern reconstruction of the technical equipment
2011	waste water treatment plant Bottrop-Kirchschemmsbach construction of a pumping station for mixed waters
2011	waste water treatment plant Erlangen construction of several pumping stations
2011	waste water treatment plant Lübeck technical equipment
2010 / 2011	water utility Colbitz technical equipment
2010 / 2011	waste water treatment plant Artern turnkey construction incl. rainwater overflow
2010	waste water treatment plant Lüneburg technical equipment
2009 / 2010	waste water treatment plant Rheinhausen technical equipment
2009 / 2010	waste water treatment plant Köln-Niehl technical equipment
2009	waste water treatment plant Timisoara / Romania construction of several pumping stations
2009 / 2010	Rainwater overflow tank Technical Equipment
2009 / 2010	Waste water treatment plant Kamen-Körnebach Filtrate water treatment plant
2009	Waste water treatment plant Gifhorn Optimalisation of the disgestion system
2008 / 2009	Waste water treatment plant Bremen-Seehausen Sludge pumping station - Technical equipment
2008 - 2010	Waste water treatment plant Köln-Stammheim Sludge pumping station - Machine surplus sludge thickening
2008 - 2009	Waste water treatment plant Köln-Rodenkirchen Machine surplus sludge thickening
2008 - 2009	Waste water treatment plant Schweinfurt Optimalisation of the mechanical cleaning
2008 / 2009	Waste water pumping station Braunschweig-Inselwall Technical equipment
2008 / 2009	Pumping station Lünen-Sesekemündung sludge pumping - Technical equipment
2008 / 2009	Wiehl sewage treatment plant General equipment outfitting
2008 /2009	Frankfurt / Sindlingen sewage treatment plant Activation tank outfitting
2007 - 2009	Dortmund / Deusen sewage treatment plant Biological purification: equipment and pipe work installations
2007 / 2008	Kandel sewage treatment plant Sludge digestion unit with steel fermenter
2006	Wesel sewage treatment plant Aeration and pipe work construction
2006 / 2007	Baesweiler / Setterich sewage treatment plant Refitting and installation of new equipment
2006 / 2007	Berlin / Ruhleben sewage treatment plant Extension of turbo-compressor station
2006 / 2007	Gut Großlappen sewage treatment plant Sand filtration plant
2005 / 2006	Göttingen sewage treatment plant Construction of new sludge dewatering system
2005 / 2006	Roßdorf sewage treatment plant Digestion tank outfitting
2005 / 2006	Leipzig / Rosental sewage treatment plant Construction of new surplus sludge concentrator
2004 / 2006	Markkleeberg sewage treatment plant Construction of new biological systems and sludge dewatering system
2004 / 2005	Königsbach sewage treatment plant Digestion and phosphor elimination equipment
2005	Schönerlinde sewage treatment plant Biological purification - extension of aeration plant
2004 / 2005	Kaiserslautern central sewage treatment plant Construction of new sludge dewatering system
2004 / 2005	Ittertal sewage treatment plant New construction, overall turnkey
2003 / 2005	Hürth-Hermülheim pumping station Refitting and renovation of pumping station