Desalination in Australia

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The Big Six – No. 2 Gold Coast Desalination Plant - 35 mgd (133 MLD) • Client: Water Secure - Queensland • Capacity: 36 mgd • Plant Capital Cost: $745 million (tunnels $213 million) • Connecting System (IWSS): $198 million • Total Capital Cost: $943 million • Total Operating Cost: $32 million/year • Unit Cost: $2,932/AF ($2.03/m 3 ) • Commissioning Completion: 2009 • GHD Involvement: Owners Engineer Construction and Design Review, Durability, 3 rd Party Review, overall alliance project management from owners viewpoint, water quality (raw and product), instrumentation and commissioning, M&E Review, SCADA Review • Configuration: Open Intake, Diffuser Outfall, Drum Screens, Dual Media Gravity Filtration, 5 Micron Cartridge Filtration, 2 Pass SWRO System, Lime and CO 2 Re-mineralisation • Seawater Feed Quality: 35000 – 38000 mg/L TDS • Product Water Quality: < 200 mg/L • Specific Energy Consumption (SEC): < 12.38 kWh/kgal (3.30 kWh/m 3 ) • Technology Contractor: Veolia (France) • Awards: GWI Membrane Desalination Plant of Year 2008
Gold Coast Desalination Plant • Located in Tugin • 36 mgd Capacity: 38,427 AF/Y • 22 MW Power Required • 140 mg/L Product Water • Commenced operation in Nov. „08 • Green Energy as offset
Page 1 and 2: Desalination in Australia …Drough
Page 3 and 4: “Energy is eternal delight!” En
Page 5 and 6: Total Annual* Inflow to Perth Dams*
Page 7 and 8: Desalination History • Aristotle
Page 9 and 10: Water Resource Cost Trends: US $/m
Page 11 and 12: The Big Australia‟s six big desal
Page 13 and 14: Perth Seawater Desalination Plant 1
Page 15 and 16: Perth Seawater Desalination Plant S
Page 21 and 22: Perth Seawater Desalination Plant R
Page 23 and 24: Perth Seawater Desalination Plant C
Page 25 and 26: Perth Seawater Desalination Plant P
Page 27 and 28: Perth Seawater Desalination Project
Page 29 and 30: Perth Seawater Desalination Plant D
Page 31 and 32: Perth Seawater Desalination Plant B
Page 33 and 34: Perth Seawater Desalination Plant R
Page 35 and 36: Under the Surface Courtesy of the W
Page 39: The Big Six - No. 1 Perth Seawater
Page 43 and 44: Chlorine Chlorine SCREENS Chlorine
Page 45 and 46: Marine Tunnels SEP supported by t
Page 47 and 48: Seawater Intake - Coarse Screen 6.3
Page 49 and 50: Pretreatment
Page 51 and 52: Desalination Plant Feed Filtered
Page 53 and 54: Desalination Plant Feed - 1 st Pass
Page 55 and 56: Energy Recovery Device - 1 st Pass
Page 57 and 58: Rear permeate from SWRO Second Pass
Page 59 and 60: Brine Discharge Brine (49 mgd)
Page 61 and 62: Network Connection 4 potable wa
Page 63 and 64: The Big Six - No. 2 Gold Coast Desa
Page 69 and 70: The Big Six - No. 3 Sydney Desalina
Page 71 and 72: The Big Six - No. 3 Sydney Desalina
Page 73 and 74: The Big Six - No. 4 Adelaide Desali
Page 75 and 76: The Big Six - No. 5 Southern Seawat
Page 77 and 78: The Big Six - No. 6 The Victorian D
Page 79 and 80: The Big Six - No. 6 The Victorian D
Page 81 and 82: Lessons Learnt: World Wide
Page 83 and 84: General Corrosion: 3 Year Old Plant
Page 85 and 86: General Corrosion: 3 Year Old Plant
Page 87 and 88: Sloppy Work and General Corrosion:
Page 89 and 90: Glass Reinforced Plastic: 1 Year Ol
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Water Level CD (m) Marine and Coast
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Marine and Coastal Studies: Perth I
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GHD Alternative Intake Designs: Per
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Conventional Seawater Pump Station
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Conventional Intake - Seawater Scre
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GHD Alternative Intake Designs: Per
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GHD Waste Streams: Perth II
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Brine & Filter Backwash Tank - Pert
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Brine Discharge Tower - Perth II
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Brine Discharge Tower - Perth II
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Brine Outfall and Diffuser System -
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32 mgd SWRO Plant: Mining Company -
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PASSIVE INTAKE SCREEN
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PASSIVE SCREEN - HYDROBURST SYSTEM
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PASSVE SCREEN - SITE ADAPTATION SK
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PASSVE SCREEN - SITE ADAPTATION •
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PASSIVE SCREEN - MOUNTING • Examp
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Cu-Ni Intake Screens
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The Sustainability of SWRO
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It’s not about water. It’s abou
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The Sustainability of SWRO Specific
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The Sustainability of SWRO Some Wav
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The Sustainability of SWRO Some Wav
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The Sustainability of SWRO Energy R
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The Sustainability of SWRO Energy R
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The Sustainability of SWRO Energy C
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So … How Many Jumbos
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So … How Many Queen Mary II‟s
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Annual Streamflow (GL) Not So Susta
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Future Developments
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Future Desalination Developments
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PSDP Linked to Wastewater Treatment
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Osmotic Energy Recovery Patent Pend
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Osmotic Energy Recovery Patent Pend
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Why SWRO is Sustainable & the Futur
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Why SWRO is Sustainable & the Futur
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Conclusions (Continued) • PSDP wi
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“I have said that I thought if we
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Gold Coast Desalination Plant Award
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Can California Do the Same in SWRO
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Desalination in Australia

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