Photobioreactor for oil-producing microalgae cultivation

The utility model relates to a specific bioreactor, and particularly relates to a photobioreactor for oil-producing microalgae cultivation. The photobioreactor comprises a water inlet tank, a water outlet tank, a pipeline and a light source, wherein the pipeline is a light transmission PVC (Polyvinyl Chloride) pipe, and the light source is a warm light source. The photobioreactor is characterized in that a carbon dioxide addition device and a wastewater and microalgae addition device are arranged at the bottom of the water inlet tank, online dissolved oxygen, pH and temperature detection devices are arranged on the water inlet tank and the water outlet tank, and the detection devices are connected to a computer so as to realize online detection and control; and a temperature adjusting device is arranged at the front end of the PVC pipe. The photobioreactor has the beneficial effects that the photobioreactor is simple in structure, stable in performances and relatively low in manufacturing cost; and automatic