Desalination plant 24.000 m3/d expandable to 42.000 m3/d
Spain
Year
2006
Category
Seawater
Use
Human Consumption
Scope
Process engineering
Capacity
24.000 m3/d
(expandable to 42.000 m3/d)
Intake
Open dike
Discharge
Submarine discharge not included in project scope
Pre-Treatment
Ballast decantation
Mixed layer single stage closed filtration
Cartridge filters security filtration
First and second pass antiscalant dosage
Sodium hypochlorite/bisulphite shock dosage
Coagulant dosage
Sulphuric acid dosage
Polyelectrolyte dosage
Second pass sodium hydroxide dosage
Mixed layer single stage closed filtration
Cartridge filters security filtration
First and second pass antiscalant dosage
Sodium hypochlorite/bisulphite shock dosage
Coagulant dosage
Sulphuric acid dosage
Polyelectrolyte dosage
Second pass sodium hydroxide dosage
RO Process
Three 8.000 m3/d trains with partial second pass
Five 8.000 m3/d trains with partial second pass (expansion)
Five 8.000 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
Constant height calcite layer
Sodium hypochlorite dosage
Storage
Two 800 m3 tanks
Auxiliary systems
Reverse osmosis flushing and chemical cleaning system
Filter cleaning system
Mud treatment system
Filter cleaning system
Mud treatment system
