表面曝气反应器中气泡尺寸分布测量

郝易潇,郑学锋,肖依婷,王浩亮,李向阳

Measurement of Bubble Size Distribution in Surface Aeration Reactor

Yixiao HAO,Xuefeng ZHENG,Yiting XIAO,Haoliang WANG,Xiangyang LI

表1 不同轴向位置气泡性质统计结果

Table 1 Statistical result of bubble properties on different axial locations

h/mm dm/μm d32/μm s/μm αg/% a/(×10-5 μm-1) 50 390 574 185 0.21 2.2 150 415 661 220 0.26 2.3 250 446 783 256 0.39 3.0 350 430 717 240 0.43 3.6