Reverse Osmosis
Reverse Osmosis (RO) Water Purification
Reverse Osmosis (RO) is an advanced water treatment process that uses pressure to force water through a semi-permeable membrane, which allows only pure water molecules to pass while blocking contaminants.
How It Works
An RO system typically includes multiple stages:
Pre-filtration (Sediment Filter): Removes dirt, sand, and rust
Carbon Filter: Eliminates chlorine, odors, and chemicals
RO Membrane: The core stage—removes dissolved salts, heavy metals, bacteria, and viruses
Post-filter (Polishing Filter): Improves taste and final water quality
What It Removes
Reverse Osmosis is highly effective at removing:
Dissolved salts and minerals (hardness)
Heavy metals (lead, arsenic, mercury)
Chemicals and pesticides
Bacteria and viruses
Bad taste and odors
Benefits
Produces very clean, safe drinking water
Improves taste, odor, and clarity
Suitable for both tap and borehole water
Removes both physical and dissolved impurities
Considerations
Slower filtration compared to basic filters
Produces some wastewater during the process
Requires regular maintenance (filter and membrane replacement)
May remove beneficial minerals (some systems add them back)
Osmosis (RO) Water Purification:
Reverse Osmosis is an advanced water purification process that forces water through a semi-permeable membrane to remove dissolved impurities, including salts, chemicals, heavy metals, and microorganisms. RO systems produce highly purified water that is safe for drinking, cooking, and other household uses. They are commonly used in homes, offices, and industries where clean, contaminant-free water is essential.
It’s one of the most effective methods for removing both physical and chemical impurities from water.
