What is Difference Between RO and Distillation?

What is Reverse Osmosis?

Reverse Osmosis (RO) is a membrane-based filtration method that uses pressure to force water through a semi-permeable membrane with tiny pores. This membrane filters out dissolved solids, bacteria, viruses, and other impurities, resulting in water that is up to 99% free of contaminants. A common RO system can remove particulate matter as small as 0.0001 microns.

Comparison with Distillation

Distillation, on the other hand, is a heat-based method that involves boiling the water and then separating the steam from the impurities. This process can be more effective in removing certain contaminants, such as dissolved solids and heavy metals, than RO systems. However, distillation can also remove beneficial minerals and may not be as efficient as RO systems in removing bacteria and viruses.

Choosing Between RO and Distillation

When deciding between RO and distillation, consider the type and level of contaminants in your water source. If your water contains dissolved solids, heavy metals, or other inorganic compounds, distillation may be a better option. However, if your water contains bacteria, viruses, or other microorganisms, an RO system may be a more effective solution. It’s also worth noting that RO systems are generally more efficient and produce higher water flow rates than distillation systems, making them a more practical choice for many applications.