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B.G.T. Umwelttechnische Anlagen Handelsgesellschaft mbH

In der Beckuhl 54, 46569 Hünxe
Telephone +49 2858 9150-0
Fax +49 2858 9150-50

Hall map

GIFA 2019 hall map (Hall 16): stand A44

Fairground map

GIFA 2019 fairground map: Hall 16


Hermann Töpfer



Our range of products

Product categories

  • 22  Environmental protection and waste removal
  • 22.01  Flue gas cleaning plants

Our products

Product category: Flue gas cleaning plants

Exhaust air cleaning systems for separation of amines

We offer exhaust air cleaning system for the separation of amines with a special technology that has been tried and tested in over 300 foundries for years. The systems are manufactured by us with exhaust air volumes of 800 to 80,000 m³/h. If larger volumes of exhaust air are required, any number of scrubbers can be operated in parallel.

The well-engineered system technology enables us to concentrate the residues resulting from the exhaust air cleaning and thus to minimize them. Especially the high concentration is the basis for an economic amine recovery. We can therefore offer our customers a return of the amine-loaded washing liquids from the scrubbers.

The system design with a washing concentrate supply and the disposal of the loaded washing liquid is a wastewater-free system. Through this return for economic recovery, the German BImSchG § 5 (avoidance of residues) is taken into account.

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About us

Company details

B.G.T. GmbH was founded by former employees of the ARASIN GmbH on July 1, 1991. At this time ARASIN stopped the sale of cold box exhaust air treatment systems with supply and disposal service.

All the industrial property rights relating to the foundry sector as well as the production and construction documents were then approved by the B.G.T. GmbH. Since then, the exhaust air cleaning systems have been consistently developed, improved and adapted to the increased legal requirements.

The B.G.T. GmbH is recognized as a specialist company according to the German Water Resources Act (WHG). All facilities offered comply with the requirements of this law and provide the highest possible protection of the environment from pollution.

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Company data



Area of business

Foundry plants and installations, planning, construction, engineering