Reverse Osmosis of Water
We all have been using RO water purifiers in our homes. As the name suggests, the RO water purifier works on the principle of Reverse Osmosis.
Let’s understand it’s working.
- The filter in the RO purifier which is generally made of graphene act as a semipermeable membrane.
- The RO purifier is then connected to a tap for water supply.
- The water supplied by tap contains dissolved solute thus making it a highly concentrated solution.
- The electric power is used to create pressure which forces the water to move from the highly concentrated region to the pure solvent side removing harmful elements such as arsenic, fluoride, dust, and bacteria.
Thus we get pure water from the Reverse Osmosis purifier.
A similar type of process is followed in purifying seawater by the Reverse Osmosis Process which results in the desalination and de-silting of seawater. This makes it fit for consumption.
Reverse Osmosis (RO) | Definition, Principle, Process and Applications
Reverse osmosis refers to the movement of solvent from a region of high concentration of solute to a region of low concentration of solute or pure solvent through a semipermeable membrane. Commonly called RO, it is one of the oldest techniques used in the purification of seawater.
Let’s learn about reverse osmosis in detail, including its principle, advantages, and applications.
Table of Content
- What is Reverse Osmosis?
- Reverse Osmosis Principle
- Reverse Osmosis Process
- Reverse Osmosis Experiment
- Reverse Osmosis of Water