Behälterbau Octaform

Formprotect® & Octaform®

– the modular container system!

agriKomp concentrates on meeting the individual needs of its customers, developing solutions that precisely fit. This includes a modular digester system built using high quality PVC modules that simply slot together to form a complete plant. 

FORMPROTECT® and OCTAFORM® are quite unlike any conventional construction in that, in contrast to pouring concrete, the formwork is preserved as cladding, reducing construction time, the proven and tested PVC modules forming a firm and stable structure, perfect for the job at hand.


  • Cutting edge in both concept and design
  • No need to apply an extra coat or to waterproof the panels - concrete and weather protection are already integrated.
  • Formwork is constructed from chemical-resistant plastic boards - watertight and fully gas and acid-resistant.
  • Outer wall does not need to be insulated, panelled with wood or painted.
  • No problems installing insulation, simply insert between the concrete and external formwork.
  • The existing plastic grate simplifies installation of the construction steel.
  • All Octaform vessels are equipped with built-in leak detection function by default.
  • Formwork can be installed in all weathers.
  • Low panel weight reduces transport costs.
  • Designed to keep rodents out of the insulation.


Step 1: Base plate
Steel fibre concrete poured over the vessel floor. The joints between floor and wall are sealed w ith joint tape and sealant.

Step 2: Scaffolding
Internal scaffold erected.

Step 3: Construction of the walls
Panels attached to real size stencils to achieve a modular construction. A clever combination of panels allows nearly all vessel sizes to be built.

Step 4: Insulation
Once the inner ring is closed, steel bar reinforcement is added and the outer shell is enclosed step by step. Insulation is then inserted and wall ducts installed. The vessel is now ready for concrete.

Step 5: Pouring the concrete
The final step in the basic construction of the biogas plant.


We offer full and partial assembly. Just ask!

Phone: +44 121 374 2610
E-Mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

icon pdf Octaform® - Container construction system for Biogas plants

trenntechnik quetschprofi plus

Quetschprofi® Plus

– Be smart and profit through clever separation!

Efficient digestate processing

Quetschprofi® Plus,the new innovative separation equipment from agriKomp, allows digestate to be processed efficiently to a desired dry matter content of more than 30 percent. The new V2A stainless steel housing guarantees the versatile applications, e.g. in biogas plants, organic waste facilities, industrial factories and sewage treatment plants.

The augmented drainage area (screen) enables much higher throughput rates (m3/h input). The precise and low tolerance between the screen and the ceramic screw allows the Quetschprofi® Plus to achieve a higher separation grade. Reinforced with ceramics, the new screw is even more durable for a maximum service life.

icon pdf file Quetschprofi® Plus - the Biogas component: Separator


CHP units

It is obviously vital for the profitability of the plant that it is able to convert biogas to electricity efficiently. We only work with well-known manufacturers who offer robust, durable and reliable pilot injection and gas motor generators proven to pay dividends for our customers.

Substrate Pretreatment


– efficient substrate digestion!

High fibre content in grass and manure is hard for bacteria to digest. The answer we recommend is to install a thermal substrate processor and additional biogas additives for substrates that are difficult to digest. With this additional process the substrate is heated in our “Cooker” on its way from the digester to the post-digester. The raw fibre content that has been mechanically separated in this way is more acceptable to bacteria. The result, dependent on the material composition, is a 5% higher gas yield. 

Control components

Flexibility = Profitability

It’s a known fact! Flexible biogas plants achieve significantly higher profits!

agriKomp has a great deal of experience in the flexible biogas production sector and can offer the widest choice of purpose designed products and services. We’re experts in the energy production and feed-in sector, able to give you all the advice and expertise you’ll need to connect your biogas plant to generation equipment and to market the electricity produced.