氮限制影响微藻脂质产量，串联系统更经济高效

The observed variations in lipid production over different time intervals may be attributed to the limiting effect of nitrogen on the growth of microalgae, which in turn affects their daily lipid productivity. As the coupled system requires regular replenishment of algal culture to sustain such high productivity, it suggests that the integrated system could be a more economically efficient approach for lipid production.