(2013) have investigated the cultivation of three microalgae strains (Neochloris oleoabundans, Chlorella vulgaris and Scenedesmus obliquus) on an agro-zootechnical digestate at different dilution ratios (1:10; 1:15; 1:20: 1:25) [12]. At a dilution rate of 1:20, specific growth rate of ...