Integral pneumatic lifting photobiological reactor and use thereof

An integrated airlift-type photobiological reactor for culturing photosynthetic cells and rearching the relative metabolic products is composed of main body, cylindrical left tube coaxial with main body, and air distributor centrally extended from top to bottom. Its advantages are large light irradiated area, good liquid mix, high gas-liquid mass-transfer intensity, simple structure, high output and low cost. 本发明涉及一种一体式的气升式光生物反应器及其用途，该反应器适用于光合生物细胞培养及相关代谢产物的实验室研究和制备。该反应器包括罐体、提升管、气体分布器，其中筒形提升管与罐体同轴；气体分布器由罐顶中心延伸至底部，下端与罐体底部留有距离以便培养液循环。该反应器具有照光面积大、液体混合好、气液传质强度高，剪切力低、结构简单等特点，可广泛适用于各种光合细胞的培养。可以大幅度提高产量，缩短培养周期，降低成本。