Reverse osmosis allows 2 actions: 1) Retain the micro-particles present in the water. 2) Retain bacteria present in the water For these 2 actions, we have the following results: - 99% is an order of magnitude of what is captured and thrown down the drain - Treatment at each passage through the osmosis unit - Discharge of water during treatment.
Ozonation is a treatment that is launched to kill a very large part (99.999% or even 99.9999% of the quantity of bio-elements present in the water). It is not permanent, but is carried out at a frequency adapted to the need. Ozonation does not provide any water filtration.
These are two very different treatments. There is no better treatment than the other. there is simply a suitable treatment for every need.
Depending on the quality of the water (loading of organic matter, molecules), the desired purification, the treatment channel, one or the other of these 2 treatments are implemented. They can also be coupled, to optimize the process.
