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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

  • 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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  • Leidos Mine, Boyers, PA

    Leidos Corporation has 40,000 employees and three main divisions: mines, biomedical & US government. They are operating an R&D lab 220 ft. below the earth’s surface in an old limestone mining operation currently managed by the Iron...

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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 Palm Island, Dubai

    Palm Jumeirah, Dubai installs the Roediger Vacuum Sewer System as ideal solution to their sewerage requirements.

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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 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 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 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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  • Roediger Olympic Stadium Kiev, Ukraine

    On the occasion of the 2012 European Football Championships the NSK Olymic 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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  • 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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  • 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...

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Water Treatment Systems

  • 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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  • Emschermündung Dinslaken WWTP

    With the operator of the wastewater treatment plant Emschermündung in Dinslaken was agreed, to test the prototype of the Passavant® Multi Rake Bar Screen KUR-C under the toughest conditions on their site. The new developed KUR-C as...

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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.

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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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