Table 1 Initial (t = 0) and final (t = 96 h) concentrations of fluoride in solution for experiments with each species of green algae (pH = 7.0; detection limit of the selective electrode: 0.02 mg L -1 (1 μM); quantification limit of the selective electrode: 0.05 mg L -1 (2.6 μM))
From: Uptake and sorption of aluminium and fluoride by four green algal species
Treatment F | Initial [F] (mg L-1) | Final [F] (mg L-1) |
|---|---|---|
C. reinhardtii | 7.2 ± 0.2 | 6.7 ± 0.2 |
P. subcapitata | 6.95 ± 0.02 | 7.1 ± 0.3 |
C. vulgaris | 7.3 ± 0.2 | 7.36 ± 0.03 |
S. obliquus | 7.4 ± 0.1 | 7.7 ± 0.1 |
Treatment Al + F | Initial [F] (mg L -1 ) | Final [F] (mg L -1 ) |
C. reinhardtii | 7.1 ± 0.3 | 6.6 ± 0.2 |
P. subcapitata | 7.2 ± 0.2 | 7.2 ± 0.3 |
C. vulgaris | 7.1 ± 0.3 | 7.3 ± 0.1 |
S. obliquus | 7.4 ± 0.3 | 7.9 ± 0.4 |