Week 10 - Mechanisms for contaminant removal - constructed wetland Flashcards
1
Q
Constructed wetland
A
a waste treatment facility based on processes naturally and simultaneously occur in wetland
2
Q
Constructed wetland
Physical
A
- Surface water moves slowly thru the wetland
- solids sink to bottom promoted by slow moving water
- plant rooted + floating can assist in slowing water
3
Q
Constructed wetland
Biological
A
-Plant uptake: some of the most important contaminants are nutrients