everse osmosis (RO) is a water purification process that removes contaminants from water by using pressure to force water molecules through a semipermeable membrane. Here’s a step-by-step explanation of how it works: 

1. Pre-Filtration

Before the water reaches the RO membrane, it passes through pre-filters to remove larger particles and chlorine, which can damage the membrane. These pre-filters typically include:

• Sediment Filter: Removes dirt, rust, and other large particles.

• Carbon Filter: Removes chlorine and other chemicals that can affect the taste and odor of water.

2. Reverse Osmosis Membrane

The heart of the RO system is the semipermeable membrane. This membrane has tiny pores that allow water molecules to pass through but block larger molecules like salts, minerals, and other impurities. Here’s how it works:

• Pressure Application: Water is forced through the membrane under high pressure.

• Separation: Pure water (permeate) passes through the membrane, while contaminants (concentrate) are left behind and flushed away.

3. Post-Filtration

After passing through the RO membrane, the water goes through additional filters to ensure it’s clean and safe to drink:

• Carbon Post-Filter: Polishes the water, removing any remaining tastes or odors.

4. Storage Tank

The purified water is stored in a tank until it’s needed. This ensures a steady supply of clean water.

5. Dispensing

When you open the faucet, the purified water is drawn from the storage tank and passes through a final post-filter before reaching your glass.

Benefits of Reverse Osmosis

• Removes a wide range of contaminants: Including heavy metals, chemicals, and biological impurities.

• Improves taste and odor: By removing chlorine and other chemicals.

• Provides safe drinking water: Ensuring your water is free from harmful contaminants.

Reverse osmosis is a highly effective method for purifying water, making it safe and pleasant to drink.

If you have any more questions or need further details, feel free to ask!