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

Never again reduces the water consumption for diafiltration during dealcoholization by up to 100 percent. 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 expertise with particular polymer membranes to separate alcohol and water from the other elements via reverse osmosis; these components 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 function and the selective membrane which is already implemented in the AromaPlus unit design, GEA saves more than two thirds and as a lot as one hundred pc of the recent water used for diafiltration.
“Our newest AromaPlus era combines the trend towards zero.0% beer with the aim of decreasing water in manufacturing,” says Ralf Scheibner, filtration professional at GEA, underneath whose management the GEA AromaPlus has been additional developed. “In reality, a membrane course of requires lots 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 vital step for them towards fresh water neutrality in production processes.”
The complete dealcoholization system GEA AromaPlus is mounted on a frame. It includes the filtration modules and reverse osmosis membranes, pumps for media switch and system strain build-up, the complete inner piping, a CIP dosing unit installed next to the system, and the control equipment 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 may be reused as a valuable by-product. Due to its lower quantity, it has the next alcohol content and may subsequently function a base for alcoholic combined drinks and newer drinks, corresponding to hard seltzer, or could be reused throughout the brewery itself.
“The Corona pandemic showed that breweries whose manufacturing services supplied the flexibleness to process different beverages coped greatest with the drop in demand. GEA AromaPlus is an efficient instance of how prospects can gear their vegetation towards excessive demand dynamics,” says Scheibner. Originally designed for the dealcoholization of beer all the method down to zero.0%, the system can also be used used for different non-alcoholic drinks, similar to 0.0% cider.

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