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 process can be utilized for manufacturing other beverages in the brewery, corresponding to hard seltzer.
GEA AromaPlus makes use of a filtration technology with particular polymer membranes to separate alcohol and water from the opposite elements by means of reverse osmosis; these elements are crucial for the aroma, colour and turbidity of the final product. Adding the brand new PRO know-how to the water-saving CO2 blow-out perform and the selective membrane which is already carried out within the AromaPlus unit design, GEA saves greater than two thirds and as a lot as 100 percent of the recent water used for diafiltration.
“Our newest AromaPlus era combines the pattern towards 0.0% beer with the objective of lowering water in production,” says Ralf Scheibner, filtration professional at GEA, underneath whose management the GEA AromaPlus has been further 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 vital step for them towards fresh water neutrality in production processes.”

The full dealcoholization system GEA AromaPlus is mounted on a body. It contains the filtration modules and reverse osmosis membranes, pumps for media switch and system strain build-up, the whole inner piping, a CIP dosing unit installed next to the system, and the control tools required for semi-automated operation. – Image: GEA/Mike Henning.
While เกจวัดแรงดันถังลม for the diafiltration step, the permeate leaving the system may be reused as a priceless by-product. Due to its lower quantity, it has the next alcohol content and might subsequently function a base for alcoholic combined drinks and newer beverages, such as exhausting seltzer, or can be reused throughout the brewery itself.
“The Corona pandemic confirmed that breweries whose manufacturing amenities supplied the pliability to course of other beverages coped greatest with the drop in demand. GEA AromaPlus is an efficient 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 can additionally be used used for different non-alcoholic beverages, corresponding to zero.0% cider.

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