| abstract |
This process consists in cultivating the microalgae Haematococcus pluvialis in a photoreactor 4 continuously supplied 18, 12, 11, 6 with CO2 and with feeder substrate 14, 11, 6 containing nitrates, the C / N ratio in the culture medium being such that 2 = <C / N = <120 at the end of growth of the microalga, the concentration of C in the culture medium ranging from 0.22 to 12 mg / l and the concentration of N in the medium at the end of growth being close to 0 and at the start of growth ranging from 40 to 120 mg / l. |