生物化学法净化低浓度甲苯废气的传质研究

Study on mass transfer in purification course of low concentration toluene-containing wastegas by biochemical method

通过试验和理论分析，研究生物化学法净化低浓度甲苯废气这—传质—生化反应过程的控制因素，结果表明生物化学法净化低浓度甲苯废气为传质控制过程，并以气膜控制为主。研究为工业净化装置的设计和操作提供了。理论依据。

The mass transfer rate and reaction rate in purifying course of low concentration toluene-containing wastegas were studied. The experimental result showed that the total absorption rate was controlled by gas phase resistance, and this result will be useful for design and operation of industrial practice.