Growth media Fe3+ Cu2+ Zn2+ Mo(VI)
Control* 33μgl-1 0.004 μgl-1 1.6 μgl-1 2.9 μgl-1
Enhanced media (Fe 10X) 330μgl-1 0.004 μgl-1 1.6 μgl-1 2.9 μgl-1
Enhanced media (Cu 10X) 33μgl-1 0.04 μgl-1 1.6 μgl-1 2.9 μgl-1
Enhanced media (Zn 10X) 33μgl-1 0.004 μgl-1 16 μgl-1 2.9 μgl-1
Enhanced media (Mo 10X) 33μgl-1 0.004 μgl-1 1.6 μgl-1 29μgl-1
*The metal content of the control media in accordance with OECD 201 (Chlorella), Zarrouk media (Spirulina).
Table 1: Applied metal concentration in the growth media.