Why Deoxygenated Water Matters in Brewing
Breweries use “push water” to move beer through transfer piping—primarily during bottling. This water must be oxygen-free to maintain the beer’s quality and shelf life. That’s where Solventum Liqui-Cel™ membrane degassing contactors come in. Deoxygenated water is also used for diluting high gravity beer to hit the desired alcohol target. Same for adjusting wine alcohol.
Quote from a large brewer: “without push water to clear the beer out of the lines, we would leave a LOT of sellable product in the piping!”
Oxygen Removal with Liqui-Cel Technology
SnowPure provides high-performance Liqui-Cel™ degasification contactors from Solventum, featuring cutting-edge X40 membrane technology. These compact and efficient contactors use a combination of vacuum and inert sweep gas to reduce dissolved oxygen levels in water to low parts-per-billion (ppb) concentrations—without the large footprint required by traditional degassing equipment. This water is used in critical brewing steps.
Key Benefits of Deoxygenated Push Water
Using oxygen-free water in brewing operations offers several important advantages:
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Enables proper bottling:
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Oxygen-free water is essential for purging lines before filling bottles or cans;
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Prevents oxidation during transfer:
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Deoxygenated water pushes beer through piping and equipment, avoiding oxygen pickup;
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Preserves beer flavor and appearance:
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Oxygen can cause stale, “cardboard” flavors, color shifts, and haze instability;
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Maintains product consistency:
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Oxygen-free water helps protect the brewer’s intended taste and quality profile;
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Extends shelf life:
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Less oxygen means less spoilage and a longer-lasting final product, and
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Used in dilution and final adjustment:
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Breweries use deoxygenated water to dilute beer to target ABV and gravity, while maintaining quality.
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Quote from a large brewer: “without push water to clear the beer out of the lines, we would leave a LOT of sellable product in the piping!”
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See other Liqui-Cel Products sold by SnowPure
Solventum Food and Beverage Technologies
SnowPure sells Thermo Fisher Solventum Cuno specialty filters for beer and wine processing.