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

GEA AromaPlus PRO reduces the water consumption for diafiltration throughout dealcoholization by up to one hundred pc. The alcoholic base produced as a by-product of the filtration process can be utilized for manufacturing different drinks in the brewery, such as hard seltzer.
GEA AromaPlus uses a filtration know-how with particular polymer membranes to separate alcohol and water from the opposite elements by means of reverse osmosis; these components are crucial for the aroma, colour 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 applied within the AromaPlus unit design, GEA saves greater than two thirds and up to one hundred pc of the fresh water used for diafiltration.
“Our latest AromaPlus technology combines the development in the path of 0.0% beer with the aim of decreasing water in production,” says Ralf Scheibner, filtration skilled at GEA, beneath whose management the GEA AromaPlus has been additional developed. “In fact, a membrane process requires lots 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 the path of recent water neutrality in manufacturing processes.”

The complete dealcoholization system GEA AromaPlus is mounted on a frame. It includes the filtration modules and reverse osmosis membranes, pumps for media transfer and system pressure build-up, the whole inner piping, a CIP dosing unit installed next to the system, and the control gear required for semi-automated operation. – Image: GEA/Mike Henning.
While breweries need less fresh water for the diafiltration step, the permeate leaving the system may be reused as a useful by-product. Due to its lower volume, it has a higher alcohol content and might due to this fact function a base for alcoholic combined drinks and newer beverages, corresponding to exhausting seltzer, or may be reused within the brewery itself.
“The Corona pandemic showed that breweries whose manufacturing facilities provided the pliability to course of different beverages coped finest with the drop in demand. เกจวัดแรงดัน is a good instance of how prospects can gear their crops toward excessive demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer all the means down to 0.0%, the system can also be used used for different non-alcoholic beverages, corresponding to zero.0% cider.

Scroll to Top