At the heart of sustainable development
Our Biogas offer
Le Drezen has been the German market leader in desulphurization nets for anaerobic digestion plants for over 14 years. We understand the critical importance of supporting sustainable energy solutions, which is why we strive to integrate environmentally friendly practices into every facet of our business. From creating biodegradable products to implementing innovative, more responsible manufacturing processes , we strive to reduce our footprint. By investing in high-quality biogas nets, we are actively contributing to the transition to cleaner, more sustainable energy sources, while preserving natural resources and protecting our planet for future generations.
Our customized solution:
High-density PE netting
Mesh
100mm mesh side
Wire
100mm mesh side
Type
Noué
Packaging
Available as cut-to-size tablecloths or ready-to-install custom-made nets
| DIAMETER (mm) | Metrage (m/kg) | Wire resistance (kg) | Knot strength (kg) |
| 4 mm | 190 | 187 | 243 |
| 5 mm | 125 | 280 | 360 |
| 6 mm | 75 | 420 | 558 |
The importance of the Tank Net
Tank netting has a dual role: to prevent the covering membranes from falling into the digester, and to fix the sulfur contained in the biogas, which would otherwise be harmful to the digester's driving elements. The nets we produce for your industry are made of High Density Polyethylene and are mainly used as desulfurization nets.
Tools at your disposal
A design office and a factory dedicated to production
Industrial production
On a specially adapted loom, the creation of a biogas net begins with the choice of resistant materials, allowing gas to circulate while retaining organic particles. The selected yarns are precisely arranged on the loom, forming the basic structure of the net. Through a complex weaving process, the threads are interwoven to create a specific mesh, ensuring effective gas filtration. Once woven, the net is inspected for quality and strength before being used in biogas plants for the separation and filtration of organic matter and gases. Our nets undergo a specific heat treatment in an oven to reinforce their resistance, resulting in a service life recognized as the longest on the market.
Our engineering department provides technical expertise to custom-design a net adapted to the specific needs of your project.
It carefully analyzes your requirements, including digester size, budget constraints and safety requirements.
Our customized options
- Octagonal thread cutting
- RALING ON REQUEST (otherwise the net is strong enough to be fixed directly to the hooks provided in the silo for this purpose)
- Marking the eight corners
Our advantages
A direct link to factory prices
Last French industrialist
As the only French manufacturer and one of the few in Europe, Le Drezen allows you to and factory-direct prices. prices.
Made-to-measure No middleman
We produce your nets on our looms and customize your device in our in our workshops.
Longevity
Our nets undergo a special heat treatment in an oven to reinforce their resistance resistance
A player in the ecological transition
Le Drezen is an industrial company committed to ecological transition within a collaborative Linc project, which develops innovative products such as biodegradable nets and ropes. biodegradable nets and ropes.
Customer service that listens
Our sales and design departments are at your disposal for all your any requests for customized tank nets and for your gasometers.
