Field of activity

ÖKO STAFF by IMÁZS DC. offers innovative systems, equipment, and technologies in

• Wastewater treatment

• Biogas pre-treatment and biogas treatment for wastewater plants, for agriculture, food, and other industry - complete biogas plant

• Biogas upgrading

• For biogas upgrading, we highly recommend the DMT technologies: One of the major product lines DMT Environmental Technology offers enables biogas to be upgraded to pure methane. This can subsequently be supplied for commercial use in the national gas grid. It can also be processed into Compressed Natural Gas (bio-CNG), which is used as car fuel or as heating fuel. The biogas generated from green waste and chicken manure from local farms around Poundbury is the first commercial biogas upgrading system in England, and the first in Europe too. As the first company to introduce this technique, DMT is now the largest producer of biogas upgrading facilities in the world with membrane technology. The Carborex MS is an excellent example of what DMT calls Plug&play technology. See this video: www.youtube.com/watch?time_continue=3&v=HW24vlXZQ78 The whole system can be start up with one simple touch on the start button. The system is robust and stable. Therefore the system has low maintenance. Because it is a dry process, no after-treatment of waste streams is required. The biomethane from the Carborex MS can be used for several purposes. As bio-methane is a replacement for natural gas, it can be injected into the natural gas grid. In case no gas grid is available the gas could be used as a transport fuel. In this case, the gas is compressed to 250 bar as bio-CNG or liquefied (-162 degrees Celsius) as Bio-LNG.

• Bio-LNG -  Producing Liquefied Natural Gas, from the liquefaction of high-quality biomethane, can take pride in being the only bio-fuel better than its fossil counterpart. Research shows that Bio-LNG is the most cost-effective fuel available today for CO2 emissions reduction and therefore an ideal investment for reaching climate goals. By combining clean combustion, easy transportation, flexibility, and higher security both in terms of reserves capacity and stability of price, Bio-LNG is gaining access worldwide as the fuel of the future. And DMT can make it. Carborex®LNG in four steps: After screening already established as well as promising new technologies, common problems associated to the liquefaction of biogas (like the presence of contaminants and the freeze out of components such as CO2 and H2O) were overcome by developing a process comprising of four steps. First the biogas is pre-treated for the removal of toxic and harmful contaminants and H2O. Next the biogas is upgraded and polished by membranes in the unique plug-and-play Carborex®MS . Finally, the gas is liquefied in a Carborex®LNG and ready to be distributed to fuel stations. 

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We invite you to meet some of our projects on this site. Our professional staff is always at your disposal. We believe in constant improvement and     enhancement of our services to better serve our clients. So give us a call and join our growing number of satisfied customers.

Key Hungarian references: 

- Reference of DMT Environmental Technology at wwpt Zalaegerszeg for biogas upgrading - pressurized water scrubbing technology

   alongwith CGB fuel station

-  Reference of Ecomembrane 2 membrane gasholder at wwpt Debrecen, 1.000 m3, 47 mbar - for very special high pressure

Special reference of DMT for Carborex^® MS, membrane technology: UK’S FIRST COMMERCIAL ANAEROBIC DIGESTER AND BIOMETHANE-TO-GRID PLANT IN POUNDBURY, DORSET (opened by Prince Charles )

VIDEO ABOUT BIO-GAS UPGRADING: https://www.dmt-et.com/products/biogas-upgrading/

Further photos about the project in Zalaegerszeg: https://zalaegerszeg.hu/kepgaleria/374/2010_09_22