Table 6 Application methods of duckweed growth substrate.
From: Optimal cultivation concentration of duckweed for pollutant removal from biogas slurry
Treatments | Biogas slurry | Tap water |
|---|---|---|
CK | 0.0 L | 60.0 L |
2% | 1.2 L | 58.8 L |
4% | 2.4 L | 57.6 L |
6% | 3.6 L | 56.4 L |
8% | 4.8 L | 55.2 L |
10% | 6.0 L | 54.0 L |
