气升式废水处理反应器内流场和传质特性的研究

吴松,任慧敏

Flow field and mass transfer characteristics in airlift wastewater treatment reactor

Song WU,Huimin REN

图3 不同表观气速对气含率、液速和体积氧传质系数的影响

Fig. 3 The influence of different superficial gas velocity on gas holdup，liquid velocity and volumetric oxygen mass transfer coefficient