Wonthaggi Desalination Plant

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Desal Plant Profile - Wonthaggi Desalination Plant
Aerial photo of Wonthaggi Desalination Plant Aerial photo of Wonthaggi Desalination Plant
Total capacity: 550 ML/day
Date commissioned: 2012
Product water TDS: 100mg/L
Percent of water supply: 33% of Melbourne
Seawater intake system: Open Intake
Pretreatment system: Ferric sulphate coagulation, polydadmac, sulphuric acid, dual media pressure filters
RO passes: 2
Post-treatment system: Lime stabilization, CO2, sodium hypochlorite, fluorosilicic acid
Concentrate disposal: Treated supernatant discharged to sea, solids centrifuged and landfilled
Energy consumption: 4.2 kWh/m3
Capital cost: $4000 million


Interactive process flow diagram

Water quality data

Physical & Chemical Properties
Cations
Anions


References