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

GEA AromaPlus PRO reduces the water consumption for diafiltration throughout 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 within the brewery, such as onerous seltzer.
GEA AromaPlus uses a filtration technology with particular polymer membranes to separate alcohol and water from the opposite ingredients by the use of reverse osmosis; these elements are essential for the aroma, color and turbidity of the final product. Adding the new PRO know-how to the water-saving CO2 blow-out function and the selective membrane which is already implemented in the AromaPlus unit design, GEA saves more than two thirds and as much as one hundred pc of the fresh water used for diafiltration.
“Our newest AromaPlus generation combines the pattern in the course of zero.0% beer with the objective of lowering water in production,” says Ralf Scheibner, filtration skilled at GEA, beneath whose leadership the GEA AromaPlus has been additional developed. “In truth, a membrane process requires a lot of water to flush out the alcohol. That is a matter for breweries with a restricted deoxygenized water availability. Our new PRO answer is a crucial step for them in path of recent water neutrality in production processes.”
The complete dealcoholization system GEA AromaPlus is mounted on a frame. It contains the filtration modules and reverse osmosis membranes, pumps for media switch and system pressure build-up, the complete inside piping, a CIP dosing unit put in next to the system, and the control gear required for semi-automated operation. – Image: GEA/Mike Henning.
While เครื่องมือความดัน want much less fresh water for the diafiltration step, the permeate leaving the system may be reused as a priceless by-product. Due to its decrease quantity, it has a higher alcohol content and can subsequently function a base for alcoholic blended drinks and newer drinks, corresponding to exhausting seltzer, or can be reused inside the brewery itself.
“The Corona pandemic showed that breweries whose manufacturing services provided the flexibleness to process different drinks coped best with the drop in demand. GEA AromaPlus is an efficient instance of how clients can gear their plants toward high demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer down to 0.0%, the system can also be used used for other non-alcoholic beverages, corresponding to 0.0% cider.
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