When natural seawater was used as the water source for culture medium instead of the ASW prepared using distilled water, the H2 production by C. pyrenoidosa 689S and 707S was significantly altered.
When natural seawater was used as the water source for culturemedium instead of the ASW prepared using distilled water, the H2 production by C. pyrenoidosa 689S and 707Swas significantly altered.