Fermentation tanks
In the brewing industry, fermentation tanks play a crucial role in the production of beer. These vessels, often made from high-quality stainless steel, provide a controlled environment for primary fermentation and maturation.
A brewer uses these stainless steel fermentation tanks to ensure that the fermenting liquid maintains the right fermentation temperature.
The tanks are made with food-grade materials to prevent contamination and corrosion, allowing for the safe processing of wort and the development of flavour by microorganisms.
Gpi offers different types of fermenting tanks tailored to specific needs. These high-quality storage vessels are designed to be easy to clean and often feature a cone for efficient rack and brite processes.
Custom-Made Fermentation Tanks
The best-known yeast is brewer’s yeast. During the fermentation process when making beer and wine, yeast converts the sugars that are present into alcohol.
A key element of the fermentation process is the amount of oxygen: if no oxygen is present (anaerobic conditions), more alcohol is produced; if there is more oxygen, this results, above all, in the growth of the bacterial colony.
That is why fermentation is done in airtight spaces (fermentation tanks).
Stainless Steel Tanks for Bio-Energy
Another form of fermentation is converting biomass into biogas. This is an anaerobic process in which bacteria in the biomass convert the organic substances into biogas. The resulting product is primarily composed of methane and carbon dioxide, making it a valuable energy source.
Stainless steel tanks play a crucial role in this process, providing a durable and corrosion-resistant environment for the fermentation to occur efficiently and safely.
Do you have questions about fermenters?
Gpi designs and manufactures custom-made CCT fermentation tanks, BBT storage tanks, and all other vessels in capacities ranging from 100 litres to 5,000 hectolitres.
- CCT (cylindrical conical tank) fermentation tanks have conical bottoms and are used in the fermentation process of beer.
- BBT (bright beer tanks) are storage tanks that are used for the final step in the brewing process right before the beer is ready to be bottled.
Different types of yeast are used for fermenting biomass, i.e. converting organic matter into biogas. The biomass that is fermented can be manure, or it can be a combination of various sorts of ingredients (co-fermentation).
Two Methods of Fermentation
- Mono-fermentation (of a single residual flow)
- Co-fermentation (multiple mixed flows, comprising at least 50% manure).
Mono-fermenters only ferment manure, while co-fermenters work best with a mixture of manure with other permitted fermentable substrates. The yields of co-fermentation are better on average.
Fermentation Tanks
Gpi is a leading provider of fermentation tanks for new and expanding biogas systems. With years of expertise, we’ve developed a strong focus on fermenter and pasteurization tank construction, delivering numerous successful projects.
Our fermentation tanks are distinguished by their use of premium structural materials, ensuring exceptional longevity and minimal maintenance requirements. This commitment to quality translates into superior performance and cost-effectiveness for our clients.
If you have any questions or if you would like advice concerning special fermentation tanks, we’ll be pleased to help you!
