Desalination plant 50.000 m3/d expandable to 80.000 m3/d

Spain

Year
2007
Category
Seawater
Use
Human Consumption
Scope
Process engineering
Technical Support
Capacity
50.000 m3/d (expandable to 80.000 m3/d)
Intake
Open dike
Discharge
Submarine discharge with diffusers
Pre-Treatment
In-line coagulation
Mixed layer double stage closed filtration
Cartridge filters security filtration
First and second pass antiscalant dosage
Sodium hypochlorite/bisulphite shock dosage
Coagulant dosage
Sulphuric acid dosage
Second pass sodium hydroxide dosage
RO Process
Five 10.000 m3/d trains with partial second pass
Eight 10.000 m3/d trains with partial second pass (expansion)
Energy Recovery
Isobaric exchanger
Post-Treatment
In-line CO2 dosage
Constant height calcite layer
Sodium hypochlorite dosage
Storage
Two 1.000 m3 tanks
Auxiliary systems
Reverse osmosis flushing and chemical cleaning system
Filter cleaning system
Mud treatment system
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