It is main component in water purification system. This equipment can remove most of inorganic salts, and almost organic matters and microbes in water. During separation process, RO equipment has features such as: no phase change, high desalination rate, small in size, easy automatic control, and no environmental pollution.The RO membrane in it is the advanced spiral-wound polyamide composite membrane. The average desalination rate of a single membrane is over 98%. Based on content characteristics of different substances in water, the aided design software of RO, and our rich operating experience, we have paid great attention to the scaling sediment problem caused by too much concentration. So the service life of RO system is largely prolonged. Since RO system is inevitably polluted sooner or later, we furnish automatic flushing device and pharmaceutical irrigation device with our RO system to wash off contamination and guarantee the high efficiency water treatment performance of the system.

Semi-permeable membrane has selective permeability, and this membrane let water permeate but not salt. The impressed pressure difference between brine compartment and fresh water compartment is larger that that of osmosis pressure difference, thus it can drive water to move from brine compartment to fresh water compartment. The reverse osmosis technique is used to remove impurities in water such as inorganic ions, bacterium, viruses, organic matters and colloids, thus high quality purified water can be obtained.

RO system water treatment machine for groundwater treatment