摘要
The separation of chromium using the emulsion liquid membrane sysytem was studied.Kerosene was used as membrane solvent,and span 80 was used as surfactant.The factor of emulsifing time and mixing time,the concentration of span80,the ratio of milk to water and oil phase to internal phase,the concentration of NaOH in internal phase and H2SO4 in external phase were discussed in detail.The optimum conditions were established.
The separation of chromium using the emulsion liquid membrane sysytem was studied.Kerosene was used as membrane solvent,and span 80 was used as surfactant.The factor of emulsifing time and mixing time,the concentration of span80,the ratio of milk to water and oil phase to internal phase,the concentration of NaOH in internal phase and H_2SO_4 in external phase were discussed in detail.The optimum conditions were established.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2003年第3期429-430,共2页
Chemical Research and Application
