Railway Service Depot "Darnitza", Kiew
In 2012 Ukrainian Railways "Ukrzalisnytsia” built a new railway maintenance workshop with 4 tracks for light and medium maintenance of electric trains.
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Case Studies
Discover the exciting & diversified case studies of Aqseptence Group!
Browse through our case studies below, which represent our innovative and core competences in the fields of filtration & separation and water technology. Our case studies illustrate how we have helped our customers to implement the correct solutions for their specific requirements.
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Vacuum Technology Systems
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Train Service Depot in Metallostroj, St. Petersburg
The „Sapsan“ (meaning peregrine falcon) high-speed trains delivered by Siemens AG to Russia are used on the 650 km long rail line between Russia‘s two largest cities, the capital, Moscow, and St. Petersburg, travelling at speeds of up to...
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Roediger Supply and Disposal Systems for Dortmund Airport
In 2001 a vehicle-free apron was designed for the new terminal building and apron that was built at Dortmund Airport. The aircraft at 13 parking positions can be served through underfloor systems with power, pre-conditioned air, potable...
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Olympic Stadium Kiev, Ukraine
On the occasion of the 2012 European Football Championsships the NSK Olimpic Stadium in Kiev had to be completely refurbished to give space for 70.000 spectators. According to the plans of architectural group gmp from Germany, the...
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Vacuum Sanitation Airport Sa Carneiro, Portugal
Envisaging the European Football Championship 2004, Portugal decided to completely extent its existent airport at Porto to become the second largest of the country. The new airport “Sá Carneiro” has been designed to become one of...
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Vacuum Sewer System at the Baltic Sea Resort Olpenitz
The development of the former German Marine Base includes beside the remediation of the area also the land reclamation of app. 1 km of headland into the sea. The investor intended to construct residential and marine leisure facilities...
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Roediger Vacuum Sanitation Astana Expo 2017
The Expo 2017 in Kasachstan is the Mega Event of this year. With expected 5,000,000 visitors, it will be one of the largest exhibitions worldwide. In fierce competition, Roediger won the contract to design and build the vacuum system...
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Convention Centre "Darmstadtium"
The extraordinary architecture of this congress centre demanded high standards with regard to design and construction of sanitary installation. In the underground parking, where the technical rooms are, it was not possible to lay...
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Modern Vacuum Technology for Soneva Jani, Maldives
The Soneva Group embraces Roediger Vacuum Technology for their luxury resort destination in the Maldives. Inspired by a word that means ‘wisdom’ in Sanskrit, Soneva Jani encompasses a collection of Water Villas and Island Sanctuaries set...
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Caleta Tortel, Chile
Caleta Tortel is a coastal village in Chile‘s southern region of Aisen. It is located at the mouth of Baker River, Chile‘s largest river, between North and South Ice Fields where glaciers cover an area of 4,000 km2.
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Roediger Vacuum Sewer System Palm Island, Dubai
Palm Jumeirah, Dubai installs the Roediger Vacuum Sewer System as ideal solution to their sewerage requirements.
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Hurricane Ready
This is an excerpt taken from the article "Hurricane Ready" published in Water & Wastes Digest, March 2019. The entire article can be downloaded from this page.Hurricanes play a big role in coastal communities causing devastating damage....
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Overwater Bungalows at Disney in Orlando, FL
Noted as Disney’s highest end vacation rentals, 20 bungalows were to be developed on a pier structure over water.
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Crystal River Works to Save Manatees and the Local Economy
This is an excerpt taken from the article "Crystal River Works to Save Manatees and the Local Economy" published in Informed Infrastructure, September/October 2015. The entire article can be downloaded from this page.Crystal River, Fla.,...
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KEEPING OCEAN SHORES CLEAN: Coastal Town Relies on Vacuum Sewers
This is an excerpt taken from the article "KEEPING OCEAN SHORES CLEAN: Coastal Town Relies on Vacuum Sewers" published in Informed Infrastructure, September/October 2016. The entire article can be downloaded from this page.The city of...
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Birth of a Smart Sewer
This is an excerpt taken from the article "Birth of a Smart Sewer" published in Water & Wastes Digest, March 2018 . The entire article can be downloaded from this page.Nor’easters in Massachusetts are routine. They happen most winters...
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Sewage Pollution: a Culprit in Indian River Lagoon
This is an excerpt taken from the article "Sewage Pollution: a Culprit in Indian River Lagoon" published in Informed Infrastructure January/February 2014. The entire article can be downloaded from this page.The Indian River Lagoon is a...
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Eco Services, Baton Rouge, LA
Eco-Services is a $300M company with headquarters in Texas. Founded in the late 19th century as Stauffer Chemical, Eco Services has a long and distinguished history in chemical production and is the #1 provider of sulfuric acid in North...
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Septic Sewer Swap
This is an excerpt taken from the article "Septic Sewer Swap" published in Water & Wastes Digest April 2017. The entire article can be downloaded from this page. Southwest Florida has two popular attractions: golf and the Gulf of Mexico....
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Roediger Vacuum Sanitation project Tennet HelWin 1, North Sea
Offshore wind generation requires many added installations.
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Roediger Vacuum Sewer System Eicher See, Germany
Aqseptence Group installed a Roediger Vacuum Sewer System with flood-proof collection chambers.
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Roediger Systems for Railway Service Depot Cologne
On 23 February 2018, the most modern railway service depot in Europe was inaugurated at the former marshalling yard in the district Nippes of Cologne. The depot is equipped with innovative drip-free, odourless and automatic operated...
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Roediger Supply and Disposal Systems for Airport Jakarta
The expanded Terminal 3 of Jakarta Soekarno Hatta International Airport T3in Indonesia commenced operations in 2017 with 17 new Multiple Apron Ramp System (MARS) gates. Aqseptence Group supplied the plants for the central wet services...
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Roediger Supply and Disposal Systems for Airport Bahrain
Bahrain International Airport has been expanded in 2010-2011 with 8 additional remote Multiple Apron Ramp System (MARS) gates for large aircraft and one stand-alone gate for smaller aircraft. Each parking position is equipped with...
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Roediger Vacuum Sewer System Buena Vista Estate, Nigeria
The housing area of Buena Vista Estate is located on the peninsula of Lekki, which belongs to the metropolitan area of Lagos. Lagos is the most populated city of Nigeria and the second fastest growing city in Africa. The older parts of...
Water Intake Systems
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JOIS™ Johnson Offshore Intake System Desalination Plant Marina East, Singapore
JOIS™ Johnson Offshore Intake Systems provide uninterrupted water withdrawal from rivers, lakes and oceans. With its automated backwash system via pressurized air the performance is reliable and automated.
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Geiger Revolving Chain Screen - Sousse Power Plant in Tunisia, North Africa
Upgrade Water Intake Screening Solutions at the Sousse C + D Power Plant.The Geiger® Revolving Chain Screen: heavy-duty equipment for the reliable and efficient removal of large quantities of debris.
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Geiger two stage Water Intake Screening System Ras Abu Fontas, Qatar
Ras Abu Fontas A3 desalination plant, Qatar has installed a robust Seawater Screening solution made by the Aqseptence Group Germany.
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Geiger MultiDisc® Travelling Water Screens for Waterford Nuclear Generation Station, USA
Situated at the Mississippi River, west of New Orleans - Louisiana, the Waterford Nuclear Generation Station has installed the Innovative Geiger® Screening Equipment.
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Geiger MultiDisc® Travelling Band Screen for the Barka SWRO-Greenfield Desalination Plant, Oman
As the largest seawater desalination plant in the Sultanate of Oman, Barka Desalination Plant – Phase 4 (Barka IWP) has installed the Innovative Geiger® Cable-Operated Bar Screens and Geiger MultiDisc® Travelling Water Screens with a...
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Renewal of Seawater Intake at the Doha West Power Plant, Kuwait on behalf of the Ministry of Electricity and Water (MEW)
ChallengeRenewal of the machine technology on an existing plant. The replacement equipment was already supplied by Geiger® in 1980 and the machines have been in operation since then. The new machines had to be state of the art as well...
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Geiger® Seawater Intake Equipment KPONE, Ghana
KPONE Independent Power Plant, Ghana installed maintenance-friendly Seawater Screening Equipment as ideal solution to their mechanical seawater cleaning requirements.
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Geiger® Water Intake Equipment for Dublin Waste to Energy Plant, Ireland
Dublin Waste to Energy Plant installed Innovative Seawater Screening Equipment as ideal solution to their mechanical seawater cleaning requirements.
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Geiger® High-Capacity Drum Screens for Seawater Water Intake at the Yanbu Refinery
ChallengeThis 2018 contract was a RETROFIT project. Two existing drum screens were replaced by the further developed Geiger® High-Capactiy Drum Screens.These were tailor-made so that a smooth integration into the existing civil structure...
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Thermal Power Plant Punta Catalina
Geiger® fish protection technology and filtration of debris in the water intake of the coal-fired power plant in Punta Catalina, Dominican Republic.
Water Treatment Systems
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Passavant® Deep Pumping Station Hangares, Mexico
The large amount of water occurring, especially in the rainy season, led to regular flooding of the Hangares metro station. To prevent this problem, the construction of the deep pumping station was planned and implemented. The deep...
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Passavant® Multi-Rake Bar Screens for the new headworks building, Köhlbrandhöft WWTP
Increase in efficiency with simultaneously lower emissions has been the key driver for the new design of the headworks of the Köhlbrandhöft-North sewage treatment plant in Hamburg. Hamburg's municipal sewage company AöR planned a...
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Istanbul-Ataköy STP, Turkey MBR protection with revolutionary double drive system for rotating drum screen components
It became apparent that the existing Istanbul-Ataköy wastewater treatment plant was no longer sufficient to treat the wastewater loads that were generated. Especially this region is very important for the city of Istanbul and shows a...
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Replacement of 4 Multi-Rake Bar Screens with the Passavant® Cable-Operated Bar Screens in 32A PS in Doha, Qatar
Four Multi-Rake bar screens of a competitor were in operation in the pumping station PS 32A in Doha, Qatar at different locations. However, the operator was experiencing more and more differences with these screens for prolonged use. The...
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Cambrils STP, Spain Optimal Sewer Grit Treatment in a standardized System
In Spain there are mostly combined sewer networks to collect and transport rainwater and wastewater to pumping stations, equalising tanks or sewage treatmen plants. In addition, in many places the sewer networks become silted up, which...
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Hechingen WWTP
A drum screen - about 20 years old and in need of repair - at the Hechingen waste water treatment plant had to be replaced. The new machine should conform to the state of the art and take over fine screening behind the coarse screen as...
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Erwitte-Nord WWTP
Further improvement and homogenisation of the already satisfying nitrogen outlet values as well as savings in flocculants and energy consumption. Easy handling of the control system and high reliability was desirable.
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Hahnstätten WWTP
The wastewater treatment plant of Hahnstätten in its current form is charged with a population equivalent (PE) of 15,000. It was commissioned in 1994.
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Suedzucker Location Ochsenfurt
The wastewater treatment plant of the sugar refinery in Ochsenfurt have had three floating Mammutrotors from the year 1973, which should be replaced due to heavy wear. After the refurbishment of the first aeriation pond at the beginning...
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Emden WWTP
The main wastewater treatment plant of Emden in its current form was commissioned in 1983. The plant, which is aerobically stabilised and fed by a separate sewer system is designed for a population equivalent (PE) of 90,000 and charged...
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Ginsheim-Gustavsburg WWTP
The wastewater treatment plant Ginsheim-Gustavsburg treats the sewage of the city of Ginsheim-Gustavsburg as well as of the commune Bischofsheim. The system is constructed for a population equivalent (PE) of 32,500 and is currently...
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Gaenserndorf WWTP
The customer requested several surface aerators Mammutrotoren 1000-7.5 inclusive guide baffle, brake shield and other equipment.
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Lohne-Rießel WWTP
The wastewater treatment plant in Lohne-Rießel needs to replace an existing Mammutrotor® from the year 1975.The new rotor has to be delivered with a guide baffle and an aerosol protection device. The aeration tank can‘t be emptied during...
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Niedernhausen WWTP
The wastewater treatment plant Niedernhausen has two combi tanks which have been equipped with Passavant® scraper technology for circular tanks 20 years ago. The scrapers are made of bent aluminum profiles and have separate, advanced...
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Gotha WWTP
The wastewater treatment plant in the city of Gotha, located in the county of the same name, has been built in 1993 and treats the wastewater of the city of Gotha as well as of surrounding villages. At the time of its construction it was...
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Weikersheim WWTP
The newly built SBR plant of Weikersheim operates four SBR reactors. The control should ensure an energy efficient operation, stabilise the outlet values on a low level and use as little precipitation agents as possible.