REMOVAL OF PHENOL FROM AQUEOUS-SOLUTIONS BY CONTINUOUS RF-PERTRACTION

被引：5

作者：

BOYADZHIEV, LA

ALEXANDROVA, SA

机构：

[1] Institute of Chemical Engineering, Bulgarian Academy of Sciences, Sofia, 1113, Acad. G. Bonchev str

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 1995年 / 63卷 / 02期

关键词：

PERTRACTION; LIQUID MEMBRANE; PHENOL;

D O I：

10.1002/jctb.280630203

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Water dephenolation was studied using a multistage Rotating Film Pertractor (RFP). This relatively new liquid membrane technique allows the use of almost water-insoluble liquids as intermediate organic 'membranes'. The effects of the main processing parameters such as disc rotation velocity, temperature and phase flowrate, on removal efficiency were studied. A mathematical model describing the process of dephenolation in a counter-current multistage cascade of n-RFP contactors was proposed for the prediction of phenol removal.

引用

页码：109 / 112

页数：4

共 10 条

[1] REMOVAL OF PHENOL FROM WASTEWATER BY DOUBLE EMULSION MEMBRANES AND CREEPING FILM PERTRACTION [J].