LOW PRESSURE REVERSE OSMOSIS AND NANOFILTRATION MEMBRANES AND METHOD FOR THE PRODUCTION THEREOF

Novel low pressure reverse osmosis and nanofiltration membranes and a process for their preparation are disclosed. Polyamide reverse osmosis membranes are contacted with organic sulfonic acid solutions without the need for additional treatment by a rejection enhancing agent. These membranes provide...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TOMASCHKE, JOHN, EDWARD
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
Online-Zugang:	Volltext bestellen
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