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

GEA AromaPlus PRO reduces the water consumption for diafiltration throughout dealcoholization by as much as 100%. The alcoholic base produced as a by-product of the filtration process can be used for manufacturing other drinks within the brewery, similar to onerous seltzer.
GEA AromaPlus makes use of a filtration expertise with particular polymer membranes to separate alcohol and water from the opposite ingredients by means of reverse osmosis; these elements are crucial for the aroma, color and turbidity of the final product. Adding the model new PRO know-how to the water-saving CO2 blow-out perform and the selective membrane which is already carried out in the AromaPlus unit design, GEA saves greater than two thirds and up to one hundred pc of the recent water used for diafiltration.
“Our latest AromaPlus generation combines the development in course of zero.0% beer with the goal of lowering water in production,” says Ralf Scheibner, filtration professional at GEA, beneath whose management the GEA AromaPlus has been further developed. “In reality, a membrane course of requires a lot of water to flush out the alcohol. That is an issue for breweries with a restricted deoxygenized water availability. Our new PRO answer is a crucial step for them in course of recent water neutrality in production processes.”
The full dealcoholization system GEA AromaPlus is mounted on a frame. It includes the filtration modules and reverse osmosis membranes, pumps for media transfer and system stress build-up, the complete inner piping, a CIP dosing unit installed next to the system, and the management gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries need much less contemporary water for the diafiltration step, the permeate leaving the system could be reused as a valuable by-product. Due to its decrease volume, it has a higher alcohol content material and can due to this fact function a base for alcoholic mixed drinks and newer drinks, such as hard seltzer, or can be reused within the brewery itself.
“The Corona pandemic confirmed that breweries whose manufacturing facilities supplied the pliability to course of other drinks coped greatest with the drop in demand. pressure gauge หน้าปัด 4 นิ้ว is a good instance of how prospects can gear their vegetation toward excessive demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer right down to zero.0%, the system can also be used used for other non-alcoholic drinks, similar to zero.0% cider.