@article {700,
	title = {Surfactant recovery by foam fractionation using the Gas-Liquid Contactor, Emulsion Venturi},
	journal = {Separation science and technology. },
	volume = {49},
	year = {2014},
	month = {2014},
	chapter = {311-316},
	author = {N. KHELLAF and M. BOUHELASSA and A. ZOULALIAN}
}
