Bottled water typically refers to purified water that has been filtered and is safe for drinking. It is produced by treating tap water or groundwater with modern industrial techniques such as reverse osmosis, electrodialysis, distillation, and resin softening, resulting in pure or mineral water. These are then filled into PC barrels by bottling production lines. It is categorized into purified water, mineral water, and mineralized water (manufactured by adding minerals to purified water).
Bottled water refers to pure or mineral water produced by treating tap water or groundwater with modern industrial technologies (such as reverse osmosis, electrodialysis, distillation, and resin softening), which is then filled into PVC barrels by an automated filling line.
A wide variety of bottled water types are available on the market, including pure water, mountain spring water, mineral water, mineralized water, activated water, and ionized water. Due to differences in source and production processes, there are significant variations in the types and amounts of trace elements contained in different types of bottled water.