Desalination plant 114.000 m3/d

Pakistan

Year
2007
Category
Seawater
Use
Human Consumption
Scope
Feasibility study
Basic engineering
Capacity
114.000 m3/d
Intake
Open with intake tower
Discharge
Submarine discharge with diffusers
Pre-Treatment
Intake rough grid and screening
Lamellar decantation
Mixed layer single closed filtration
Cartridge filters security filtration
First and second pass antiscalant dosage
Coagulant dosage
Flocculant dosage
Acid dosage
Sodium hypochlorite/bisulphite dosage
Second pass sodium hydroxide dosage
RO Process
Twelve 9.500 m3/d trains with partial second pass
Energy Recovery
Isobaric exchanger
Post-Treatment
In-line CO2 dosage
Lime milk dosage
Sodium hypochlorite dosage
Storage
Two 12.500 m3 tanks
Auxiliary systems
Reverse osmosis flushing and chemical cleaning system
Filter cleaning system
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