引用本文:
曾平, 王玉鑫, 曾红艳. 液膜法处理含氟废水[J]. 应用化学,
1993, 10(5): 87-88.
Citation: Zeng Ping, Wang Yuxin, Zeng Hongyan. TREATMENT OF FLOURIDE WASTE WITH EMULSION LIQUID MEMBRANE[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 87-88.
Citation: Zeng Ping, Wang Yuxin, Zeng Hongyan. TREATMENT OF FLOURIDE WASTE WITH EMULSION LIQUID MEMBRANE[J]. Chinese Journal of Applied Chemistry, 1993, 10(5): 87-88.
液膜法处理含氟废水
English
TREATMENT OF FLOURIDE WASTE WITH EMULSION LIQUID MEMBRANE
Abstract:
The treatment of fluoride waste with emulsion liquid membrane is described. The liquid membrane consists of water-in-oil emulsions where polyamine N-205 was used as surfactant, primary amine N1923 as carrier, kerosene as solvent, and the internal phase was CaCl2 solution. The concentration of F- was reduced from O. 500g/L to an average of 0.010g/L after treatment.
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Key words:
- emulsion liquid membrane
- / fluoride waste
- / separation
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