Emulsion Liquid Membrane Screening for Ibuprofen Removal from Aqueous Solution

被引：8

作者：

Harun, Mohd Hazarel Zairy Mohd ^{[1
]}

Ahmad, Abdul Latif ^{[1
]}

Rajandram, Logaisri ^{[1
]}

机构：

[1] Univ Sains Malaysia, Sch Chem Engn, Engn Campus, Nibong Tebal 14300, Pulau Pinang, Malaysia

来源：

JOURNAL OF PHYSICAL SCIENCE | 2022年 / 33卷 / 01期

关键词：

ibuprofen; emulsion liquid membrane; extraction efficiency; LACTIC-ACID; ALIQUAT; 336; EXTRACTION; WATER; STABILITY; PHOTODEGRADATION; OIL; ELM;

D O I：

10.21315/jps2022.33.1.8

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Ibuprofen (IBP) has become increasingly widespread in our environment, posing a major problem for treatment by its high occurrence in low concentrations. Emulsion liquid membrane (ELM) technology has emerged as an alternative solution for removing low concentration pollutants from contaminated sources. This study screened ELM formulations for the removal of IBP from an aqueous solution. Emulsion screening was conducted using a series of reactants, including petroleumbased diluent, green diluent, and acidic/alkaline stripping agent. The ELM system, which included hexane (diluent), 0.1 M sodium carbonate, Na2CO3 (stripping agent), 2 wt% Aliquat 336 (carrier) and 4 wt% Span 80 (surfactant), achieved the highest IBP extraction efficiency of 97%.

引用

页码：109 / 122

页数：14

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