Yh. Wan et al., TREATMENT OF HIGH-CONCENTRATION PHENOLIC WASTE-WATER BY LIQUID MEMBRANE WITH N-503 AS MOBILE CARRIER, Journal of membrane science, 135(2), 1997, pp. 263-270
A liquid membrane containing N-503, N,N-di(1-methylheptyl) acetamide,
as a mobile carrier, is proposed for the high efficient removal of phe
nol from waste water. Effects of different factors on phenol removal a
re investigated. Under the optimum operation condition obtained very s
atisfactory results have been achieved for the treatment of four kinds
of high concentration industrial phenolic waste water.