Desalination plant 21.000 m3/d
Mexico
Year
2011
Category
Seawater
Use
Human Consumption
Scope
Process engineering
Capacity
21.000 m3/d
Intake
Open with intake tower
Discharge
Submarine discharge with diffusers
Pre-Treatment
Intake water screening
DAF - Dissolved air flotation
Mixed layer closed filtration
Cartridge filters security filtration
Antiscalant dosage
Sodium bisulphite/hypochlorite shock dosage
Coagulant dosage
Sulphuric acid dosage
Polyelectrolyte dosage
Sodium hydroxide dosage
DAF - Dissolved air flotation
Mixed layer closed filtration
Cartridge filters security filtration
Antiscalant dosage
Sodium bisulphite/hypochlorite shock dosage
Coagulant dosage
Sulphuric acid dosage
Polyelectrolyte dosage
Sodium hydroxide dosage
RO Process
Two 10.800 m3/d trains
Energy Recovery
Isobaric exchanger
Post-Treatment
CO2 in-line dosage
In-line calcium hydroxide dosage
Sodium hypochlorite dosage
In-line calcium hydroxide dosage
Sodium hypochlorite dosage
Storage
Two 5.500 m3 tanks with distribution pumping system
Auxiliary systems
Reverse osmosis flushing and chemical cleaning system
Filter cleaning system
Mud treatment system
Power generator for supplying the 50% consumption of the facility
Filter cleaning system
Mud treatment system
Power generator for supplying the 50% consumption of the facility
