Fig. 2From: Growth promotion of Spirulina by steelmaking slag: application of solubility diagram to understand its mechanismEffects of steelmaking slag on the metabolites of Arthrospira platensis. a Chlorophyll a, b phycocyanin, c protein content of (●) Control, (▲) 0.05 g/L SMS, (□) 0.5 g/L SMS, (○) 5 g/L SMSBack to article page