The pretreatment system of reverse osmosis equipment usually consists of Polypropylene fiber (PP) filter and Activated Carbon (AC) filter. PP filter can efficiently remove mechanical particle impurities, rust and large glue and other pollutants above 5μm in raw water to protect the subsequent filter. The AC activated carbon filter can effectively adsorb residual chlorine and part of organic matter and colloids in raw water, and protect the reverse osmosis membrane from residual chlorine oxidation.
In reverse osmosis, water molecules are forced through an RO membrane under high pressure, which has a pore size as small as the nanometer scale, allowing only water molecules to pass through, while preventing most dissolved matter, ions and particles from passing through. In this way, impurities such as bacteria, viruses, and heavy metals in the raw water are effectively isolated, thus producing clean to pure water.
Reverse osmosis technology is one of the most mature and efficient technologies in the field of water treatment, and its water purity reaches almost 100%, which is widely used in drinking water treatment, industrial water, medical water and other fields. Through reverse osmosis water treatment equipment, people can easily obtain high-quality, safe drinking water to meet the various needs of life and production.
In general, reverse osmosis water treatment equipment with its efficient and reliable performance, provides an important water resource security for modern society, and is of great significance for improving water quality and protecting human health.