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

GEA AromaPlus PRO reduces the water consumption for diafiltration during dealcoholization by as a lot as one hundred pc. The alcoholic base produced as a by-product of the filtration course of can be used for manufacturing different drinks in the brewery, similar to hard seltzer.
GEA AromaPlus makes use of a filtration expertise with particular polymer membranes to separate alcohol and water from the other components by means of reverse osmosis; these ingredients are essential for the aroma, color and turbidity of the ultimate product. Adding the 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.
เกจวัดน้ำยาแอร์refco combines the pattern in the direction of 0.0% beer with the goal of lowering water in manufacturing,” says Ralf Scheibner, filtration professional at GEA, under whose leadership the GEA AromaPlus has been further developed. “In reality, a membrane course of requires plenty of water to flush out the alcohol. That is an issue for breweries with a limited deoxygenized water availability. Our new PRO answer is an important step for them in direction of fresh water neutrality in production processes.”
The complete dealcoholization system GEA AromaPlus is mounted on a body. It includes the filtration modules and reverse osmosis membranes, pumps for media switch and system pressure build-up, the entire inside piping, a CIP dosing unit put in subsequent to the system, and the management gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries want much less recent water for the diafiltration step, the permeate leaving the system could be reused as a useful by-product. Due to its lower volume, it has a better alcohol content and can due to this fact function a base for alcoholic blended drinks and newer beverages, corresponding to exhausting seltzer, or can be reused within the brewery itself.
“The Corona pandemic showed that breweries whose production services provided the flexibility to course of other beverages coped finest with the drop in demand. GEA AromaPlus is an efficient example of how customers can gear their plants towards excessive demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer all the means down to zero.0%, the system may additionally be used used for other non-alcoholic beverages, corresponding to 0.0% cider.

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