* Water Filtration System
Water purifier (power-driven)
Water purifier: filter for nitric acidic nitrogen, water softener, pure water maker, manganese filter in iron-making Filter: activated charcoal / gravity type / pressure type / rapid speed precipitator / precision filter
* Desalination System of Seawater / Ultra-pure Water Maker
What is the reverse osmosis system?
Different densities between two solutions become equilibrated if being reached to the uppermost point. This uppermost point means the condition that there is no movement of solvents between dense and diluted solution any more. This is caused by osmosis phenomenon, and the head pressure of the denser solution is called “osmotic pressure”. In case pressure higher than its osmotic pressure is applied to denser solution, some of solution will move through the semi-permeable membrane. And the pressure at this time is called “osmotic pressure”. By applying this phenomenon, a reverse osmotic system(R/O system) works.