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

GEA AromaPlus PRO reduces the water consumption for diafiltration during dealcoholization by as much as 100 percent. The alcoholic base produced as a by-product of the filtration process can be utilized for manufacturing different drinks in the brewery, similar to exhausting seltzer.
GEA AromaPlus makes use of a filtration know-how with particular polymer membranes to separate alcohol and water from the opposite ingredients via reverse osmosis; these elements are essential for the aroma, color and turbidity of the ultimate product. Adding the new PRO expertise 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 as a lot as one hundred pc of the recent water used for diafiltration.
“Our newest AromaPlus generation combines the trend in the direction of 0.0% beer with the aim of lowering water in manufacturing,” says Ralf Scheibner, filtration professional at GEA, under whose management the GEA AromaPlus has been further developed. “In truth, a membrane course of requires plenty of water to flush out the alcohol. ส่วนประกอบpressuregauge is an issue for breweries with a restricted deoxygenized water availability. Our new PRO answer is a crucial step for them towards recent water neutrality in manufacturing 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 strain build-up, the complete inner piping, a CIP dosing unit put in next to the system, and the management gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries want less fresh water for the diafiltration step, the permeate leaving the system could be reused as a priceless by-product. Due to its decrease volume, it has a higher alcohol content and can due to this fact function a base for alcoholic mixed drinks and newer drinks, corresponding to exhausting seltzer, or can be reused within the brewery itself.
“The Corona pandemic confirmed that breweries whose manufacturing facilities offered the flexibleness to course of other drinks coped best with the drop in demand. GEA AromaPlus is an efficient instance of how prospects can gear their crops toward high demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer down to zero.0%, the system can be used used for different non-alcoholic drinks, similar to 0.0% cider.
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