Water treatment equipment working principle:
RO - reverse osmosis pretreatment process is mainly activated carbon and fine filtration. Osmosis is a natural phenomenon: water through a semi-permeable membrane, from the low solute concentration side to the high solute concentration side, until the solvent chemical level reaches equilibrium. At equilibrium, the pressure difference between the two sides of the membrane is equal to the osmotic pressure. This is the phenomenon of Osmosis.
Reverse osmosis means that if pressure is applied to the side of high concentration, the osmotic effect mentioned above can be stopped and reversed, so that water is forced from the high concentration to the side of low concentration, and the water is purified. This phenomenon is called reverse osmosis (reverse osmosis), this semi-permeable membrane is called reverse osmosis membrane.
Expanded Information:
Equipment Characteristics p>Equipment features
Reverse osmosis water treatment equipment can filter out bacteria, viruses, heavy metals, pesticides, organics, minerals, and foreign colors and odors in the water, which is a kind of pure water and can be drunk without heating. The cost of the water it filters out is very low. The pure water produced is of high quality with ideal hygiene index.
Reverse osmosis water treatment equipment is the use of advanced reverse osmosis desalination technology to prepare deionized water, is a purely physical process of preparation technology. Reverse osmosis water purification unit has the advantages of being able to work uninterruptedly for a long time, high degree of automation, easy to operate, long-term stability of water quality, no pollutant emissions, and low cost of making pure water. Reverse osmosis membrane technology in the domestic pharmaceutical, biological, electronic, chemical, power plant, sewage treatment and other fields have been widely used.
Baidu Encyclopedia - Water Treatment Equipment