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Methanization is a biological process of organic matter degradation by bacteria in the absence of oxygen. For this reason, it is also known as "anaerobic digestion".

This degradation process will produce, on the one hand, biogas rich in methane and, on the other hand, a stable and mineralized product, digestate, which can be used as a natural fertilizer.

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BioRenGaz offers a patented high-performance methanization technology that valorizes liquid or even pulpy materials such as bio-waste soups.

The developed anaerobic filter technology uses a culture support derived from recycling and is 100% renewable.

It provides a concrete solution for compliance and for improving your economic model.

Some performance
A reduction of


operational costs
Up to
more compact
Increase in
of biogas and revenues
Bioréacteur méthanisation
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Before compliance

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New regulations

Do you have a project in development ?
Contact us to develop together a relevant methanization solution !


Benefit from four times more efficient technology compared to conventional Continuously Stirred Tank Reactors (organic loading rate, OLR). 
The installation design (vertical silo) decreases up to 10 times the surface area. With more compact equipment, take advantage of ease of integration, reduced costs and installation space. 

Energy production is maximised by keeping the micro-organisms on the packing material (no continuous renewal consuming part of the energy of the recovered material). 

Operational costs are minimised by the reduction of electrical consumption (laminar flow, no agitation). 


The availability of the installation is optimised (reduced maintenance times). 

The BioRenGaz technology is modular, the number of bioreactors depends on the quantity of material to be treated. 

“Standard" installation (1 silo of 80 m³

  • Production: 10 Nm³-CH/h 

  • Surface area: 9 m²/silo

 BioRenGas technology currently recovers all liquid / pulpy materials: 

Image by Ochir-Erdene Oyunmedeg

Food industry 

• Juices, fruit pulps, peelings, yeasts, wines, whey, milk, starch, filled waters, glucose, oil, glycerine, etc.      


Communities / Restorers / Supermarkets / Citizens

• Food biowaste, table waste, etc.

Water treatment 

• Sludge



Slurry, white waters


BioRenGaz's technology adapts to your needs:

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