How is the reverse osmosis process of RO water dispenser implemented?

RO water dispenser is a device that provides high-quality purified water through reverse osmosis technology. The reverse osmosis process contains multiple key steps, from pretreatment to the storage and supply of purified water. Each step plays a role in the final water quality. plays a key role. When tap water enters the RO water dispenser, it undergoes preliminary treatment by pre-treatment filters. These filters usually include granular activated carbon filters and granular filter elements. The function of the pretreatment filter is to remove large impurities, sediment, rust spots and particulate matter in tap water, and protect subsequent filters and RO membranes from damage.

The pre-filtered water enters the activated carbon filter, which is a crucial step. Activated carbon has strong adsorption capacity. It can effectively remove residual chlorine, odors, organic substances and some heavy metals in water, improving the taste and safety of water.

RO membrane is the core component of RO water dispenser. Its tiny pore size can intercept most harmful substances in the water, such as bacteria, viruses, heavy metals, drug residues and dissolved inorganic salts. During the RO membrane filtration process, only water molecules can pass through the RO membrane, while other solutes and impurities are intercepted on one side of the RO membrane. This process is specifically: water enters the reverse osmosis process, water molecules are pushed by high pressure, and reverse osmosis passes through the RO membrane, thereby isolating harmful substances in the water on one side of the RO membrane, while pure water enters the other side through the RO membrane. This process ensures a high degree of water purification and effectively removes harmful components from the water.

Finally, the pure water filtered by the RO membrane is stored in the water tank of the RO water dispenser, and users can conveniently obtain high-quality drinking water at any time. Through this complete reverse osmosis process, RO water dispensers ensure the safety and health of water quality, meet people's needs for clean drinking water, and provide users with convenient and reliable drinking water solutions.