Pseudo-emulsion based hollow fiber strip dispersion

Alguacil, F.J., Alonso, M., Lopez, F.A. and Lopez-Delgado, A. (2009) Application of pseudo-emulsion based hollow fiber strip dispersion (PEHFSD) for recovery of Cr (III) from alkaline solutions. Separation and Purification Technology, In Press. Corrected Proof. 

Sonawane, J.V., Pabby A.K. and Sastre, A.M. (2007) Au(I) extraction by LIX-79/ n-heptane using the pseudo-emulsion-based hollow-fiber strip dispersion (PEHFSD) technique. Journal of Membrane Science, 300, 147. 

Working Function of Pseudo-Emulsion Based Hollow Fiber Strip Dispersion. 1058... 

WORKING FUNCTION OF PSEUDO-EMULSION BASED HOLLOW FIBER STRIP DISPERSION... 

Roy, S.C. et al.. Pseudo-emulsion based hollow fiber strip dispersion techiniqe A novel application with U(VI)-TBP system. Theme meeting on Trends in Separation Science and Technology, (SESTEC), BARC, Mumbai, 2004. 

Sonawane, J. V., Pabby, A. K., Sastre, A. M. (2008). Pseudo-emulsion based hollow fiber strip dispersion A novel methodology for gold recovery. AIChE J., 54, 453-63. 

Promising results are shown by recently developed integrated SLM-ELM [84, 85] systems. These techniques are known as supported liquid membrane with strip dispersion (SLMSD), pseudo-emulsion-based hollow fiber strip dispersion (PEHFSD), emulsion pertraction technology (EPP), and strip dispersion hybrid Hquid membrane (SDHLM). AH techniques are the same the organic phase (carrier, dissolved in diluent) and back extraction aqueous phase are emulsified before injection into the module and can be separated at the module outlet. The difference is only in the type of the SLM contactors hoUow fiber or flat sheet and in the Hquid membrane (carrier) composition. These techniques have been successfuUy demonstrated for the removal and recovery of metals from wastewaters. Nevertheless, the techniques stiU need to be tested in specific apphcations to evaluate the suitabUity of the technology for commercial use. 

In other advanced SILMs technologies, though not essentially SILMs in themselves, they used a solid microporous barrier to separate the aqueous phase from the organic one. Including in this concept are the nondispersive solvent extraction (NDSX) and pseudo-emulsion-based hollow-fiber strip dispersion (PEHFSD). 

Alguacil F.J., GarcIa-DIaz I., L6pez F., and Sastre A.M., Cobalt(II) membrane-extraction by DP-8R/Exxsol DlOO using pseudo-emulsion based hollow fiber strip dispersion (PEHFSD) processing, Sep. Purif. Technol. 80,467, 2011. 

J.V. Sonawane, A.K. Pabby, A.M. Sastre, Pseudo-emulsion based hollow fiber strip dispersion (PEHFSD) technique for permeation of Cr(VI) using Cyanex-923 as carrier, J. Hazard. Mater. 174 (2010) 541-547. 

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