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

GEA AromaPlus PRO reduces the water consumption for diafiltration during dealcoholization by up to 100%. The alcoholic base produced as a by-product of the filtration course of can be utilized for manufacturing other beverages in the brewery, similar to exhausting seltzer.
GEA AromaPlus uses a filtration expertise with particular polymer membranes to separate alcohol and water from the other components via reverse osmosis; these ingredients are crucial for the aroma, color and turbidity of the final product. Adding เกจวัดแรงดันปั๊มลม to the water-saving CO2 blow-out function and the selective membrane which is already carried out in the AromaPlus unit design, GEA saves greater than two thirds and up to 100 percent of the contemporary water used for diafiltration.
“Our newest AromaPlus generation combines the development towards 0.0% beer with the aim of lowering water in manufacturing,” says Ralf Scheibner, filtration skilled at GEA, under whose management the GEA AromaPlus has been additional developed. “In truth, a membrane process requires a lot of water to flush out the alcohol. That is an issue for breweries with a limited deoxygenized water availability. Our new PRO solution 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 comprises the filtration modules and reverse osmosis membranes, pumps for media transfer and system pressure build-up, the entire inside piping, a CIP dosing unit installed subsequent to the system, and the management gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries need less contemporary water for the diafiltration step, the permeate leaving the system may be reused as a useful by-product. Due to its decrease volume, it has a better alcohol content material and may therefore function a base for alcoholic mixed drinks and newer drinks, corresponding to onerous seltzer, or could be reused within the brewery itself.
“The Corona pandemic confirmed that breweries whose manufacturing amenities provided the pliability to course of different drinks coped greatest with the drop in demand. GEA AromaPlus is a good instance of how customers can gear their crops toward high demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer right down to 0.0%, the system may also be used used for other non-alcoholic beverages, corresponding to 0.0% cider.

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