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The extraction of short peptides through a supported liquid membrane containing di-2-(ethylhexyl)phosphoric acid (D2EHPA) as a carrier was investigated. The extraction was carried out from the aqueous donor phase with pH 3 to a more acidic acceptor phase. The proto ...
Desalination 163 (2004)
Recovery of oxalate from scrubbing solution containing rare earths and iron produced during uranium recovery from phosphoric acid
... yttrium and iron (III) to oxalic acid recovery has been presented. An improvement in the second cycle of patented process flow-sheet based on 1.5 M D2EHPA + 0.2 M TBP incorporating oxalic acid scrubbing / recycle for uranium recovery from phosphoric acid has been tested and found to be simple in term ...
Desalination 232 (2008)
... and rhodamine B from aqueous synthetic dye solution through flat type supported liquid membranes (SLM) using di (2-ethylhexyl) phosphoric acid (D2EHPA) as carrier was studied and the parameters affecting the dyes transport were determined. The extraction was carried out from the aqueous feed phas ...
Desalination 245 (2009)