Question

What is the main advantage of reverse osmosis over ion-exchange process​

Answer 1

Answer:

Hardness removal

While not always the most cost-effective choice, RO is also used for reduction of total dissolved solids (TDS), as its ability to produce consistently high-purity water makes it suitable for applications requiring high process water quality and low conductivity.

Answer 2

$\huge\fcolorbox{cyan}{yellow}{Advantages}$

1.Cost of production will be less

2. Usage of Chemical is less

3. It is easier for operation and maintenance

4. In small area it can be built.

5. Continuously we can produce

6. It's effluent or reject water can be used for some other purpose directly without any treatment.