Toxic metal ion separation by cellulose acetate/sulfonated poly(ether imide) blend membranes: Effect of polymer composition and additive

Toxic heavy metal ion removal from industrial effluents are gaining increased visibility owing to environmental concern and saving precious materials. In this work, an attempt has been made to remove the valuable metal ions using modified ultrafiltration (UF) blend membranes based on cellulose aceta...

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Veröffentlicht in:	Journal of hazardous materials 2008-07, Vol.155 (3), p.477-485
Hauptverfasser:	Nagendran, A., Vijayalakshmi, A., Arockiasamy, D. Lawrence, Shobana, K.H., Mohan, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Blend membranes Cellulose - analogs & derivatives Cellulose - chemistry Cellulose acetate Chemical engineering Exact sciences and technology General purification processes Imides - chemistry Membrane separation (reverse osmosis, dialysis...) Metals - isolation & purification Metals - toxicity Microscopy, Electron, Scanning Molecular Weight Pollution Polymers - chemistry Sulfonated poly(ether imide) Toxic metal ion separation Ultrafiltration Wastewaters Water treatment and pollution
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