Notes

What Is Reverse Osmosis Filtration?
Reverse osmosis is one of the most effective forms of water filtration because unlike chemical or carbon filtration systems, which use certain materials to attract or directly target the contaminants in the water, reverse osmosis works by pushing water through a microscopically small filter material.

This semi-permeable membrane has a pore size of around 0.0001 microns, effectively only allowing the small water molecules through and catching any larger molecules of contaminants, organic materials or even salt. Originally designed to desalinate seawater and reduce high chemical contaminant material such as heavy metals, reverse osmosis is now in use in many government, commercial, military and even residential applications.

How Does Reverse Osmosis Water Filtration Work?
Normally, osmosis is the process by which molecules will pass through a membrane from a weaker-concentrated solution into a stronger-concentrated solution until both solutions are of the same concentration. Reverse osmosis is still the same fundamental osmosis process, it simply involves adding higher pressure to move the water molecules out of the stronger solution (the contaminated water) and into the weaker solution (the pure water).

Because of the microscopic pores on the semi-permeable membrane filter, reverse osmosis can not only remove the obvious, visual contaminants such as sediment and larger organic material, but it can also even remove dissolved substances from within the water. Because of how effective this water filtration treatment is, reverse osmosis will eve