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SEA WATER REVERSE OSMOSIS

MAK Water’s Sea Water Reverse Osmosis (SWRO) plants are designed to treat sea water, or high salinity ground water, with < 40,000 mg/L of dissolved solids (TDS) and < 30 mg/L of suspended solids (TSS), to achieve potable water quality.

The standard treatment process involves pre filtration (auto-backwashing multimedia filters and cartridge filters), anti-scalant dosing to prevent membrane scaling, RO desalination and auto flushing and CIP systems for membrane cleaning. Additional pre-RO and post-RO treatment steps may be added as required to suit feed water conditions and/or treated water quality requirements.

The MAK SWRO plants are available as skid mounted or containerised systems.

If you have specific requirements, contact us to discuss our custom designed desalination plants or ask about our hire options.

STANDARD SPECIFICATIONS

ParameterUnitsSWRO-50SWRO-100SWRO-150SWRO-250SWRO-500SWRO-1000
Permeate Flow Ratem3/day501001502505001000
Permeate Recovery Rate%40 (typical)
Permeate TDSmg/L<500 (typical)
Raw Water TDSmg/L<40,000
Raw Water TSSmg/L<30
Raw Water Temperature°C 15 ~ 35
Ambient Design Temperature°C5 ~ 45 (-15 ~ 50 for insulated containerised system)
Feed Water Inlet Pressure kPa>15 (flooded suction)   
Permeate Discharge Pressure kPa~40 (higher discharge pressures available on request)
Brine Discharge Pressure kPa~40 (higher discharge pressures available on request)
Power Supply -AC 380~450 V, 3Phase, 50/60 Hz      
Power
Consumption 
 StandardkW 20 25 35.5 52.5 105 190
 High Efficiency - - 26 43 71 142
No. Containers (Optional)   - 1 x 20' 1 x 20' 1 x 40' 1 x 40' 2 x 40' 2 x 40'

STANDARD INCLUSIONS + OPTIONS

✓= Standard Supply o = Optional Supply - = Not Applicable

EquipmentSWRO-50SWRO-100SWRO-150SWRO-250SWRO-500SWRO-1000
Skid Mounted Plant & Equipment
Low Pressure Feed Pump
High Pressure RO Pump (c/w ERD)Std Efficiency
High Efficiency--oooo
Pre-filtrationMultimediaooo
Ultra Filtrationoooo
Cartridge Filters
Anti Scalant Dosing System
Membrane CIP & Auto Flush System
PLC Control System with HMI
Containerised system, c/w A/C & Lightsoooooo
Container Insulation (walls & ceiling)oooooo
Container non-slip floor coveringsoooooo
Container Side Access Dooroo
Additional Pre-RO Treatmentoooooo
Additional Post-RO Treatmentoooooo
Premium Instrumentation Packageoooo
Permeate Distribution Pump Setoooooo

 

InstrumentationStandard PackagePremium Package
Pressure Gauges
Pressure Transmitters (4-20 mA)-
HP RO Pump Inlet Low Pressure Switch
Flow Gauges (Rotameters)-
Flow Transmitters (4-20 mA)-
Conductivity Transmitter (4-20 mA)
Float Switches (Feed/Permeate, Chemical Dosing & CIP Tanks)
Remote Monitoring & Control Capabilities-