乳状液膜法提取废水中柠檬酸传质模型的研究

Study on the quantitative model mass transfer in extraction of citric acid in the wastewater by the emulsion liquid membrane

在探讨乳状液膜法提取废水中柠檬酸的基础上,建立了恒界面状况下的非稳态平板传质模型,经过合理假设,推导出易于求解的拟稳态平板传质模型;利用恒界面条件下的实验数据,拟合了拟稳态平板传质模型.

According to the discussion of extracting citric acid from the wastewater by emulsion liquid membrane,the quantitative model of mass transfer is given. Under reasonable hypothesis, quasisteady quantitative model of mass transfer is developed. Finally, the data of constantinterface experiments is used to adjust quasisteady quantitative model of mass transfer.