Damiano Gatto

Experimental investigation of ethanol separation by reverse osmosis

The reverse osmosis regeneration step of the Manipulated Osmosis Desalination process

• Broschiertes Buch

Produktbeschreibung

The purpose of the research was to investigate the recovery efficiency of an ethanol draw solution in the reverse osmosis regeneration step of the Manipulated Osmosis Desalination (MOD) process. The research found that the ethanol rejection of the tested membranes is not enough to ensure the completely recover of the draw solution. These results are helpful to investigate the key factors of the low ethanol rejection such as the chemical affinity for the membrane polymer and the high tendency to form hydrogen bonding, in order to develop grafted or cross-linked membranes which might arrive at higher ethanol rejection values. In addition, hybrid water-ethanol separation processes involving a Reverse Osmosis unit and another unit type could be studied in order to reach a complete recover of the draw solution in the MOD process to conform the product water to the World Health Organization (WHO) standards.

Produktdetails

• Verlag: Edizioni Accademiche Italiane
• Seitenzahl: 140
• Erscheinungstermin: 24. Oktober 2013
• Englisch
• Abmessung: 220mm x 150mm x 9mm
• Gewicht: 227g
• ISBN-13: 9783639809138
• ISBN-10: 3639809130
• Artikelnr.: 40090775

Autorenporträt

Damiano Gatto was born in Castelfranco Veneto (Italy) in 1988. He studied Chemical Engineering at University of Padua (Italy), where he graduated in 2012. He participated in a research program about desalination processes at University of Surrey (UK) in 2012, where he developped an international academic experience.