wastewater treatment

The adsorption, membrane and ion exchange technology commonly applied in what stage of wastewater treatement?

• Preliminary treatment

• Primary treatment

• Secondary treatment

• Tertiary or advance treatment

Select the correct pair.

• 
• 
• 
• 

Tags

NGSS.HS-PS1-3

NGSS.HS-PS2-6

Membrane is a barrier that separates two phases from each other by restricting the movement of components depending on their physical or/and chemical properties.

• True

• False

Tags

NGSS.MS-LS1-2

What are the main selection criteria of membrane technology?

• The type of the membrane.

• The size and nature of the wastewater.

• The price of the membrane.

Tags

NGSS.HS-ETS1-3

Ion exchange is _______ treatment process.

• Physical

• Biological

• Chemical

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-5