Emulsion Liquid Membranes for Wastewater Treatment: Equilibrium Models for Some Typical Metal-Extractant Systems

A study examined the potential advantages of using emulsion liquid membranes to recover heavy metals from waste streams. Emulsion liquid membrane extractions of copper, nickel and zinc from aqueous phases were successfully completed.

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Bibliographic Details
Published in:	Environmental science & technology Vol. 28; no. 6; pp. 1090 - 1098
Main Authors:	Raghuraman, Bhavani, Tirmizi, Neena, Wiencek, John
Format:	Journal Article
Language:	English
Published:	Washington, DC American Chemical Society 01-06-1994
Subjects:	400105 - Separation Procedures 400201 - Chemical & Physicochemical Properties Applied sciences Chemistry COLLOIDS COPPER COMPOUNDS DISPERSIONS EMULSIONS EQUILIBRIUM Exact sciences and technology EXTRACTION HYDROGEN COMPOUNDS INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY LIQUID WASTES MANAGEMENT MEMBRANES Metals NICKEL COMPOUNDS Other wastewaters OXYGEN COMPOUNDS PH VALUE Pollution PROCESSING SEPARATION PROCESSES TRANSITION ELEMENT COMPOUNDS WASTE MANAGEMENT Waste materials WASTE PROCESSING WASTE WATER WASTES Wastewaters WATER Water treatment Water treatment and pollution ZINC COMPOUNDS Complexation Chemical equilibrium Material recovery Emulsion Liquid membrane Nickel Copper Waste water purification Solvent extraction Modeling Zinc Heavy metal
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Description
Summary:	A study examined the potential advantages of using emulsion liquid membranes to recover heavy metals from waste streams. Emulsion liquid membrane extractions of copper, nickel and zinc from aqueous phases were successfully completed.
Bibliography:	istex:14B41BDC6E28243F31D5CB5A7B9D612B70437E05 ark:/67375/TPS-TBG8HR7N-L ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 ObjectType-Article-1 ObjectType-Feature-2
ISSN:	0013-936X 1520-5851
DOI:	10.1021/es00055a018