Reverse Osmosis Desalination Process

Les membranes d'OI pour le dessalemetn d'eau de mer sont fabriquées par Dow Chemical (Filmtec), Hydranautics, Osmonics (Desal) et Toray

TYPE	Membranes	Diamètre	Débit perméat	Surface	Pression max	Rejet de sel (NaCl)
FILMTEC	SW30-2540	2.5"	2.6 m3/d	2.6 m2	68.9 bar	99.4%
	SW30-4021	4"	3.0 m3/d	3.1 m2	68.9 bar	99.4%
	SW30-4040	4"	7.4 m3/d	7.4 m2	68.9 bar	99.4%
	SW30HRLE4040	4"	6.1 m3/d	7.9 m2	82.7 bar	99.75%
	SW30HR380	8"	23.0 m3/d	35.3 m2	68.9 bar	99.70%
	SW30-380	8"	34.1 m3/d	35.3 m2	68.9 bar	99.40%
	SW30XLE400i	8"	34.1 m3/d	37.2 m2	82.7 bar	99.70%
	SW30HRLE400i	8"	28.4 m3/d	37.2 m2	82.7 bar	99.75%

DESAL	AD 2540 FF	2.5"	1.4 m3/d		68.9 bar
	AD 4040 FF	4"	4.7 m3/d	8.2 m2	82.7 bar	99.6%
	AD 8040F	8"	20.8 m3/d	34.8 m2	82.7 bar	99.6%

HYDRANAUTICS	SWC1-4040	4"	4.5 m3/d	6.5 m2	68.9 bar	99.5%
	SWC3+	8"	26.5 m3/d	37.2 m2	82.7 bar	99.8%
	SWC4+	8"	24.6 m3/d	37.2 m2	82.7 bar	99.8%
	SWC5	8"	34.1 m3/d	37.2 m2	82.7 bar	99.8%

TORAY	TM810	4"	4.5 m3/d	7.0 m2	68.9 bar	99.75%
	TM820-370	8"	23.0 m3/d	34.0 m2	68.9 bar	99.75%
	TM820-400	8"	25.0 m3/d	37.0 m3	68.9 bar	99.75%
	TM810L	4"	6.0 m3/d	7.0 m2	68.9 bar	99.70%
	TM820L-370	8"	34.1 m3/d	34.0 m2	68.9 bar	99.70%
	TM820L-400	8"	37.9 m3/d	37.0 m2	68.9 bar	99.70%
	TM820H-370	8"	21 m3/d	34.0 m2	82.7 bar	99.75%
	SU810	4"	4.0 m3/d		68.9 bar	99.75%
	SU820	8"	16.0 m3/d		68.9 bar	99.75%
	SU820-FA	8"	19.0 m3/d		68.9 bar	99.75%
	SU820L	8"	21.0 m3/d		68.9 bar	99.75%
	SU-820 BCM	8"			98 bar	99.7%

Dessalement et coûts énergétiques

Disposition de saumure

Membranes-dessalement osmose inverse

Stockage et Distribution

Instrumentation et Contrôle (SCADA)