Welcome to the OTT Group!

Passion for Quality and Efficiency in Biological Wastewater Treatment – For More Than 25 Years!

We manufacture MAGNUM® and STANDARD fine bubble tube diffusers as well as FLEXNORM® (EPDM) and FLEXSIL® (silicone) membranes in our own production facility with Made in Germany quality. We also develop and install turn-key aeration systems for high-performance municipal and industrial wastewater processing. Our HE® programme offers customers wide-ranging options for significant energy savings and/or increased throughput capacity.

Visit us in Langenhagen / Germany for informative discussions and a glance behind the scenes at our plant – or at our exhibition booths at trade shows for the wastewater sector. Please stop by – we look forward to seeing you!

Upcoming trade shows and other events of interest:

   
 

Texas Water Environment Association

April 10-12.2012
San Antonio
www.texas-water.com/

   
   
 

California Water Environment Association

April 17-21.2012
Sacramento
Convention Center
www.cwea.org/

   
   
 

Water Environment Association of Ontario

April 22-24, 2012
The Ottawa Convention Centre
www.weao.org

   
   
 

Florida Water Environment Association

April 29 - Mai 01 2012
www.fwea.org

   

 

 

 

IFAT 2012
Weltleitmesse für Wasser-, Abwasser, Abfall und Rohstoffwirtschaft

07. - 11. Mai 2012
Neue Messe München
www.ifat.de
OTT GROUP
Halle A 3 Stand 421

 

 

   
 

Ohio Water Environment Association

June 19-21 2012
The Bertram Inn and Conference Center
www.ohiowea.org

   
   
 

Chesapeake Water Environment Association

August 29-31 2012
www.wwoa-cwea.com/

   

 

 

 

 

WEFTEC 2012
85th Annual Water Environment Federation New Orleans Morial Convention Center, LA USA. We are looking forward to meeting you at our booth.

September 29 -
October 3, 2012
www.weftec.org