Introduction of filtration steps of purified water equipment
Pure water purification equipment is an important equipment related to people's health water, it has strict filtration standards, set filtration steps are also one level after another, so the water through pure water purification equipment can meet the needs of various industries.
The first stage filtration step of pure water equipment is through the 5 micron melt-blown PP cotton filter element, this step is mainly to remove the rust, sand and other impurities in the water large particles, which is the most primary filtration step.
The second level of filtration step is to go through the granular activated carbon filter, this step can absorb the organic matter in the water, odor, and different colored substances, and the activated carbon can effectively adsorb these things, so that the water can be further purified.
The third stage of the filtration step is through the 1 micron melt spray PP cotton filter element, which is the foundation for the fourth stage pure water equipment filter device, which can further block the impurities in the water.
The fourth stage of the filtration step is the most important in the whole process, through the reverse osmosis RO membrane filter element, can block the inorganic ions, bacteria and viruses in the water, to ensure the optimal water quality, but this process will produce wastewater.
The fifth stage of filtration is through post-activated carbon, which can further improve water quality.
