ICNEA 4630—Desalination treatment

Where 4630 sits

1. D Electricity, heat, gas and water production and supply industry
2. 46 Water production and supply industry
3. 463 Desalination treatment
4. 4630 Desalination treatment

What 4630 includes

• Includes the following desalination activities：
• Desalination treatment plant desalination treatment
• Desalination treatment of seawater from marine ships
• Refers to production activities that desalinate seawater to meet usable standards.

4630 in other systems