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 one hundred pc. The alcoholic base produced as a by-product of the filtration course of can be utilized for manufacturing different beverages within the brewery, corresponding to onerous seltzer.
GEA AromaPlus makes use of a filtration technology with special polymer membranes to separate alcohol and water from the other elements by the use of reverse osmosis; these elements are essential for the aroma, color and turbidity of the ultimate product. Adding the brand new PRO technology to the water-saving CO2 blow-out operate and the selective membrane which is already applied within the AromaPlus unit design, GEA saves greater than two thirds and up to 100 percent of the recent water used for diafiltration.
“Our newest AromaPlus generation combines the development in the course of zero.0% beer with the aim of decreasing water in production,” says Ralf Scheibner, filtration professional at GEA, under whose leadership the GEA AromaPlus has been additional developed. “In reality, a membrane course of requires a lot of water to flush out the alcohol. เกจวัดแรงดันเชื้อเพลิง is an issue for breweries with a limited deoxygenized water availability. Our new PRO answer is a vital step for them in course of contemporary water neutrality in manufacturing processes.”
The full dealcoholization system GEA AromaPlus is mounted on a frame. It contains the filtration modules and reverse osmosis membranes, pumps for media transfer and system pressure build-up, the entire internal piping, a CIP dosing unit installed subsequent to the system, and the control gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries need much less fresh water for the diafiltration step, the permeate leaving the system may be reused as a useful by-product. Due to its decrease quantity, it has a better alcohol content and can subsequently serve as a base for alcoholic mixed drinks and newer beverages, similar to hard seltzer, or may be reused inside the brewery itself.
“The Corona pandemic showed that breweries whose production services supplied the flexibleness to course of different beverages coped greatest with the drop in demand. GEA AromaPlus is a good instance of how prospects can gear their vegetation towards excessive demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer down to 0.0%, the system may additionally be used used for different non-alcoholic beverages, similar to zero.0% cider.

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