Desalination plant 86.000 m3/d

Chile

Year
2014
Summary

Technical-economical comparative study between desalination plant installation and wastewater plant

Category
Seawater
Use
Human Consumption
Scope
Technical-economic study
Capacity
86.000 m3/d
Intake
Open intake
Discharge
Submarine discharge with diffusers
Pre-Treatment
DAF - Dissolved air flotation

Option 1:
Self-cleaning filters
Ultrafiltration

Option 2:
Mixed layer closed filtration
Cartridge filters security filtration

Ferric chloride dosage
Sulphuric acid dosage
Antiscalant dosage
Hypochlorite shock dosage
Sodium bisulphite dosage
RO Process
Four 21.600 m3/d capacity trains
Energy Recovery
Isobaric exchanger
Post-Treatment
CO2 dosage
Dolomite filters
Sodium hydroxide dosage
Hypochlorite dosage
Auxiliary systems
Reverse osmosis flushing and chemical cleaning system
Filter cleaning system
Ultrafiltration cleaning system
Mud treatment

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