摘要
以TH-1为表面活性剂、煤油作为有机溶剂、N235为促进迁移载体组成液膜的有机相、NaOH溶液作为内水相构成乳状液膜体系。讨论了表面活性剂TH-1和N235用量、油内比Roi以及处理时间对废水COD的去除率的影响。在适当的条件下,用乳状液膜处理CLT酸生产废水,COD去除率可达92%。
Using the TH-1 as surfactant, kerosene as organic solvent, N235 as promoting migration carrier in the membrane phase; and NaOH as internal phase, the research examines the effects of TH-1 surfactant concentration, carrier concentration,Roi and extraction time on the transport rate of organic compounds. Under appropriate conditions, the removal efficiency of COD from production wastewater can reach 92% with emulsion liquid membrane method.
出处
《苏州科技学院学报（工程技术版）》
CAS
2004年第1期12-16,共5页
Journal of Suzhou University of Science and Technology （Engineering and Technology）
关键词
乳状液膜
废水处理
CLT酸
促进迁移载体
表面活性剂
emulsion liquid membranes
wastewater treatment
CLT acid
promoting migration carrier
surfactant
