With the progress of society, people's awareness of food safety has been continuously improved, and my country's current food safety legal system is also constantly being improved to adapt to the development of today's food safety situation. In food hygiene supervision, industry standards have also been adopted to regulate food production. It is required that purified water, usually pure water, is required for both process water and finished water in the food and beverage industry.

The so-called purified water is H2O that does not contain impurities, filters out bacteria and viruses, does not contain any suspended matter and soluble salts, and removes drinking water with various organic and inorganic chemical pollutants. It is characterized by being pure to pure, sweet and mellow, meeting hygienic standards, and drinking water without boiling. Water treatment equipment is to remove some harmful substances in the water that are not needed for production and life through various physical and chemical means. This type of equipment is used for filtering and purifying water. Distillation, deionization, ion exchange, reverse osmosis and other methods are often used to prepare pure water. Now, pure water is widely used by us for domestic water, industrial production water, medical and sanitary water, food and beverage winery water. , Water for agricultural production, water for electroplating and coating, water for electronic power, textile and paper making, etc.

Food and beverage industry requirements for water treatment equipment
Water for the food and beverage industry usually requires demineralized or purified water, and the conductivity is usually below 10uS/cm, which complies with "GB5749-2006 Sanitary Standards for Drinking Water", "CJ94-1999 Drinking Water Standards", "GB 17324-2003 Hygienic standard for drinking pure water in bottles (barrels).