GEA’s water-saving membrane system for non-alcoholic beer

GEA AromaPlus PRO reduces the water consumption for diafiltration throughout dealcoholization by as a lot as 100%. The alcoholic base produced as a by-product of the filtration process can be utilized for manufacturing other beverages in the brewery, such as hard seltzer.
GEA AromaPlus uses a filtration know-how with particular polymer membranes to separate alcohol and water from the other ingredients by means of reverse osmosis; these components are crucial for the aroma, colour and turbidity of the ultimate product. Adding the model new PRO expertise to the water-saving CO2 blow-out operate and the selective membrane which is already carried out in the AromaPlus unit design, GEA saves more than two thirds and as much as 100 percent of the contemporary water used for diafiltration.
“Our newest AromaPlus technology combines the development in course of 0.0% beer with the objective of lowering water in production,” says Ralf Scheibner, filtration professional at GEA, under whose management the GEA AromaPlus has been further developed. “In เกจวัดแรงดันแก๊สco2 , a membrane process requires lots of water to flush out the alcohol. That is an issue for breweries with a restricted deoxygenized water availability. Our new PRO answer is a vital step for them in the direction of fresh water neutrality in production processes.”
The complete dealcoholization system GEA AromaPlus is mounted on a frame. It includes the filtration modules and reverse osmosis membranes, pumps for media transfer and system strain build-up, the entire inner piping, a CIP dosing unit put in subsequent to the system, and the management equipment required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries need much less contemporary water for the diafiltration step, the permeate leaving the system could be reused as a valuable by-product. Due to its decrease volume, it has a better alcohol content and might due to this fact serve as a base for alcoholic mixed drinks and newer drinks, such as exhausting seltzer, or can be reused inside the brewery itself.
“The Corona pandemic confirmed that breweries whose manufacturing services offered the pliability to course of different beverages coped best with the drop in demand. GEA AromaPlus is a good example of how customers can gear their crops towards high demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer all the method down to zero.0%, the system may additionally be used used for different non-alcoholic beverages, similar to 0.0% cider.

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