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2026

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Food-Grade Silicon Dioxide Filter Aid: A Clarity & Efficiency Revolution for the Brewing Industry

Filter aids are indispensable key raw materials in the brewing industry.


Filter aids are indispensable key raw materials in the brewing industry. With its efficient adsorption and filtration performance, food-grade silicon dioxide is gradually replacing traditional diatomite and becoming the preferred filter aid in the production of beer, wine and fruit wine, triggering a revolution in clarification efficiency within the brewing industry.
With its efficient adsorption and filtration capabilities, food-grade silicon dioxide is gradually replacing traditional diatomite, thereby greatly improving filtration efficiency. Compared with traditional filter aids, it can shorten the filtration cycle by 30%-50%, and the filtered beer body can achieve a light transmittance of over 95% with higher clarity, without affecting the original flavor of the wine. Zhongqi's patented beer filter aid product has even achieved a breakthrough of 20%-40% reduction in dosage, directly lowering the raw material cost of manufacturers.
In terms of safety and environmental protection, food-grade silicon dioxide filter aid complies with the GB 25576-2020 standard, is non-toxic and harmless, will not remain in the beer body, and can fully guarantee beverage safety. In addition, the residue after filtration is easier to treat, which can greatly reduce the environmental treatment pressure of enterprises, fully aligning with the green production trend of the brewing industry.