论文部分内容阅读
开发了一种内热式热膜液体流动速率测量仪，该测量仪在单纯液相中的精度优于１．５％，同时克服了固体粒子及气泡对测量仪的干扰作用，可较好地用于气液固三相中的液速测量．对气液固三相喷射环流生物反应器中液体流动速率进行了测量，得到了不同操作压力、气体进料量、不同轴向位置的液体速率分布．利用该反应器进行了生物降解处理染料工业废水的应用研究
Developed an internal thermal film liquid flow rate measuring instrument, the measuring instrument in the liquid phase accuracy of better than 1.5%, while overcoming the interference of solid particles and bubbles on the measuring instrument can be better used Measurement of liquid velocity in gas-liquid solid phase. The liquid flow rate in gas-liquid-solid three-phase jet circulating bioreactor was measured and the liquid velocity distributions at different operating pressures, gas feed rates and different axial positions were obtained. The reactor was used to study the application of biodegradable dye industrial wastewater