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Membranes d'osmose inverse

Les membranes d'OI pour le dessalement 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%
SW30HRLE-4040 4" 6.1 m3/d 7.9 m2 82.7 bar 99.75%
SW30HR-380 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%
Extra low energy SW30XLE-400i 8" 34.1 m3/d 37.2 m2 82.7 bar 99.70%
SW30HRLE-400i 8" 28.4 m3/d 37.2 m2 82.7 bar 99.75%
Ultra low energy SW30ULE-400i 8" 41.6 m3/d 37.2 m2 82.7 bar 99.70%
Boron removal SW30XHR-400i 8" 22.7 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%

 

Points clés sur le dessalement

Prise d'eau de mer

Dessalement Pré-traitements

Dessalement Post-traitements

Etapes de finition

Procédé de dessalement par osmose inverse

Dessalement et coûts énergétiques

Elimination de la saumure

Nettoyage des membranes

Membranes d'osmose inverse

Containerisation/Tropicalisation

Instrumentation et Contrôle (SCADA)

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