SEPARATION AND ENRICHMENT OF p-AMINOPHENOL WITH EMULSION LIQUID MEMBRANES

CIESC Journal ›› 2003, Vol. 54 ›› Issue (11): 1650-1653.

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SEPARATION AND ENRICHMENT OF p-AMINOPHENOL WITH EMULSION LIQUID MEMBRANES

LI Mingyu;YAN Qishe;FANG Jianzhang;TANG Xinhu;TANG Qihong

Online:2003-11-25 Published:2003-11-25

液膜法分离富集对氨基酚

李明玉;燕启社;方建章;汤心虎;唐启红

暨南大学环境工程系, 广东广州 510632;河南大学化学化工学院, 河南开封 475001;华南师范大学环境科学研究所，广东广州 510631

Abstract

Abstract: A study on separation and enrichment of p-aminophenol from aqueous solution with emulsion liquid membranes has been carried out. The effects of pH in internal aqueous phase, the concentration of the carrier and surfactant were examed. Under the optimal operation conditions, the experimental results show that the water treated attained the drainage standard when the concentration of p-aminophenol is 500mg•L^-1, after dealing with two-stage liquid membrane process.

Key words:

乳状液膜, 分离, 富集, 对氨基酚

关键词:

乳状液膜, 分离, 富集, 对氨基酚

LI Mingyu, YAN Qishe, FANG Jianzhang, TANG Xinhu, TANG Qihong. SEPARATION AND ENRICHMENT OF p-AMINOPHENOL WITH EMULSION LIQUID MEMBRANES[J]. CIESC Journal, 2003, 54(11): 1650-1653.

李明玉, 燕启社, 方建章, 汤心虎, 唐启红. 液膜法分离富集对氨基酚 [J]. 化工学报, 2003, 54(11): 1650-1653.

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SEPARATION AND ENRICHMENT OF p-AMINOPHENOL WITH EMULSION LIQUID MEMBRANES

液膜法分离富集对氨基酚

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