History

1974 

SUPRAFILT Gesellschaft für Umwelttechnik mbH is founded in Bietigheim-Bissingen. The company distributes PERMOX® aeration systems.

1974 

Very first installation of plate diffuser with stainless steel body and ceramic aeration panel (PERMOX H).

1979 

Very first installation of plate diffuser with stainless steel body and membrane aeration panel (PERMOX HM).

1993  

OXYFLEX Umwelttechnik GmbH is founded in Simmern. The company distributes OXYFLEX® aeration systems.

1994  

Very first installation of membrane plate diffuser OXYFLEX MF650 with an EPDM-Membrane (1.200 pcs.) in wwtp Mittlere Paar, Friedberg (Germany).

1999  

Very first installation of membrane plate diffuser OXYFLEX MF1100 with an EPDM-Membrane (9.400 pcs.) in wwtp Buchenhofen (Germany).

2001 

Merger of SUPRAFILT Gesellschaft für Umwelttechnik mbH and OXYFLEX Umwelttechnik GmbH. The resulting SUPRATEC Gesellschaft für Umwelt- und Verfahrenstechnik mbH is founded. The company has its headquarters in Bietigheim-Bissingen and its manufacturing premises in Simmern. The company distributes PERMOX® and OXYFLEX® aeration systems.

2004 

Very first installation of membrane plate diffuser OXYFLEX MF1100 with TPU-Membrane (450 pcs.) in wwtp Overath (Germany).

2005 

The company headquarters are moved to Simmern and the premises in Bietigheim-Bissingen become a branch office.

2008 

The branch office in Bietigheim-Bissingen is closed. Our storage area is extended by 900 m².

2009 

A patent is filed for the OXYFLEX® OM Oval Membrane Diffuser.

2011 

Implementation of a quality management system and certification according to DIN EN ISO 9001:2008.

2012 

A patent is filed for the OXYFLEX® MF1100 TPU membranes. Our storage area is extended by 900 m².

2015

Certification according to DIN EN ISO 9001:2015.

2017

Our production area is extended by 810 m².