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

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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
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3
Q

Constructed wetland

Biological

A

-Plant uptake: some of the most important contaminants are nutrients

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