Modelisation of the retention of Cd~2+ and Mg~2+ by micellar enhanced ultrafiltration in acidic media

L. Gzara; A. Hafiane; M. Dhahbi

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Modelisation of the retention of Cd~2+ and Mg~2+ by micellar enhanced ultrafiltration in acidic media

机译：胶束增强超滤在酸性介质中对Cd〜2 +和Mg〜2 +保留的建模

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This work is dealing with the prospective study of the use of micellar enhanced ultrafiltration (MEUF) for removing cadmium metal ions, or more generally, divalent ions like magnesium from industrial waste waters. Sodium dodecylsulfate as been used as surfactant. Rejection rate of more than 98 /100 have been obtained for these divalent ions when the molar ratio metal/surfactant is between 1/4 and 1/20.

机译：这项工作涉及使用胶束增强超滤（MEUF）去除工业废水中的镉金属离子或更普遍的二价离子（如镁）的前瞻性研究。十二烷基硫酸钠被用作表面活性剂。当金属/表面活性剂的摩尔比在1/4和1/20之间时，对于这些二价离子，获得的排斥率大于98/100。

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来源
《Entropie》 |1999年第222期|p.28-33|共6页
作者
L. Gzara; A. Hafiane; M. Dhahbi;
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原文格式 PDF
正文语种 eng
中图分类热力工程、热机;
关键词
chemical engineering; ultrafiltration; micelles enhanced ultrafiltration in acedic media;

机译：化学工程;超滤胶束在酸性介质中的超滤作用增强;

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1. Adsorption of surfactant micelles and Cd~(2+)/Zn~(2+) in micellar-enhanced ultrafiltration [J] . Jin-Hui Huang, Guang-Ming Zeng, Ghun-Fei Zhou, Journal of Hazardous Materials . 2010,第1a3期

机译：胶束增强超滤吸附表面活性剂胶束和Cd〜（2 +）/ Zn〜（2+）
2. Effects of feed concentration and transmembrane pressure on membrane fouling in Cd~(2+) removal by micellar-enhanced ultrafiltration [J] . Jin-Hui Huang, Liang-Jing Shi, Guang-Ming Zeng Desalination: The International Journal on the Science and Technology of Desalting and Water Purification . 2012,第Null期

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3. Treatment of the Wastewater Containing Cd~(2+) Using Micellar Enhanced Ultrafiltration Combined with Foam Fractionation [J] . Yun-Huan Qu, Guang-Ming Zeng, Jin-Hui Huang, Environmental Engineering Science . 2009,第4期

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4. STUDY ON THE PROCESSING TECHNOLOGY OF SULPHURIC ACID SOLUTION CONTAINING Cu~(2+), Co~(2+), Zn~(2+), Cd~(2+) [C] . Yang Dajin, Zou Yizhuan Hydrometallurgy International Conference . 1998

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7. LOG K/sub i/, $delta$H/sub i/$sup 0$, AND $delta$S/sub i/$sup 0$ VALUES FOR THE INTERACTION OF GLYCINATE ION WITH Mn$sup 2+$, Fe$sup 2+$, Co$sup 2+$, Ni$sup 2+$, Cu$sup 2+$, Zn$sup 2+$, AND Cd$sup 2+$ AT 10, 25, AND 40--. [O] . Izatt, R.M., Johnston, H.D., Christensen, J.J. 1970

机译：LOG K / sub i /，$ delta $ H / sub i / $ sup 0 $和$ delta $ s / sub i / $ sup 0 $ GLYCINaTE离子与mn $ sup 2 + $，Fe $相互作用的价值sup 2 + $，Co $ sup 2 + $，Ni $ sup 2 + $，Cu $ sup 2 + $，Zn $ sup 2 + $，和Cd $ sup 2 + $ aT 10,25和40--。

Modelisation of the retention of Cd~2+ and Mg~2+ by micellar enhanced ultrafiltration in acidic media

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