乳化液膜脱除废水中硫化氢的研究  

Study on removing H_2S from industrial waste water with emulsion liquid membranes

作　　者：薛安国 薛东峰[2] 刘金盾[3] 方文骥[3] 

机构地区：[1]新乡市环境监理站,河南新乡453003 [2]大连理工大学化学工程学院,辽宁大连116012 [3]郑州大学工学院,河南郑州450002

出　　处：《郑州轻工业学院学报》2001年第3期52-55,共4页Journal of Zhengzhou Institute of Light Industry（Natural Science）

摘　　要：针对用于脱除废水中H2 S的乳化液膜体系中H2 S主要靠溶质载体络合物进行传递 ,液膜分离过程中存在外相边界阻力、内相扩散及反应阻力等不利因素 ,对现有的通用数学模型进行简化 ,建立了与体系吻合的用于描述该分离过程的数学模型 .实验数据核算和比较结果表明 ,对系统所做的简化和分析是符合实际的 ,本模型计算简单 ,具有一定的实用价值 .In the system of emulsion liquid membranes to remove H 2S from industrial waste water,H 2S is transfered mainly by the complex compound of solute carrier.During the process to separate the emulsion liquid membranes,outer phase resistance,inner phase diffusion and reaction resistance may occur.As for the above characteristics,the present mathematical model is simplified and a new model which tallies with the system and reflects the separate process is established.According to the real experimental data,the results are in good agreement with the model,and the model is of great importance for practical use.

关 键 词：硫化氢 模型试验 乳化液膜体系 脱除 废水处理 

分 类 号：X703[环境科学与工程—环境工程]