Question

What aquatic plants can remediate the above heavy metals

Answer 1

1. Water hyacinth (Eichhornia crassipes)
2. Water lettuce (Pistia stratiotes)
3. Duckweed (Lemna minor)
4. Water spinach (Ipomoea aquatica)
5. Water pennywort (Hydrocotyle umbellata)
6. Water lily (Nymphaea spp.)
7. Watercress (Nasturtium officinale)
8. Hornwort (Ceratophyllum demersum)
9. Coontail (Ceratophyllum submersum)
10. Floating watermoss (Salvinia natans)