Difference between revisions of "Gold Coast Desalination Plant"
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| image_name = Gold coast desal plant overview.png | | image_name = Gold coast desal plant overview.png | ||
| caption = Labelled aerial photo of {{PAGENAME}} | | caption = Labelled aerial photo of {{PAGENAME}} | ||
| − | | total capacity (max) = | + | | total capacity (max) = [[Has Max Capacity::133 ML/day]] |
| date commissioned = February 2009 | | date commissioned = February 2009 | ||
| − | | feed water TDS = [[Has Feed Water TDS | + | | feed water TDS = [[Has Feed Water TDS - Low::34000 mg/L]] - [[Has Feed Water TDS - High::39000 mg/L]] <ref name="billiton" /> |
| product water TDS = [[Has Product Water TDS::140mg/L]] <ref name="crisp" /> | | product water TDS = [[Has Product Water TDS::140mg/L]] <ref name="crisp" /> | ||
| percent of water supply = 27% of South Eastern QLD | | percent of water supply = 27% of South Eastern QLD | ||
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===Interactive process flow diagram=== | ===Interactive process flow diagram=== | ||
<imagemap> | <imagemap> | ||
| − | Image:Pfd-gold_coast.png|none|thumb| | + | Image:Pfd-gold_coast.png|none|thumb|500px |
| − | rect 10 202 264 698 [[ | + | rect 10 202 264 698 [[Gold Coast Desalination Plant - Intake|Intake]] |
| − | rect 238 480 362 700 [[ | + | rect 238 480 362 700 [[Gold Coast Desalination Plant - Intake|Intake]] |
| − | rect 272 4 722 438 [[ | + | rect 272 4 722 438 [[Gold Coast Desalination Plant - Pretreatment|Pretreatment]] |
| − | rect 886 48 1156 216 [[ | + | rect 886 48 1156 216 [[Gold Coast Desalination Plant - Cleaning|Cleaning]] |
| − | rect 782 336 1274 490 [[ | + | rect 782 336 1274 490 [[Gold Coast Desalination Plant - RO|RO]] |
| − | rect 720 550 1254 738 [[ | + | rect 720 550 1254 738 [[Gold Coast Desalination Plant - Post-treatment|Post-treatment]] |
desc bottom-left | desc bottom-left | ||
</imagemap> | </imagemap> | ||
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| + | A more detailed PFD is available [{{fullurl:File:Gold-coast-detailed-pfd.png}} here]. | ||
===Water quality data=== | ===Water quality data=== | ||
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===References=== | ===References=== | ||
<references> | <references> | ||
| − | <ref name="billiton">Billiton, BHP. Appendix H3: Comparisons With Other Desalination Plants Olympic Dams Supplementary EIS (pp. 2-5). http://www.bhpbilliton.com/home/society/regulatory/Documents/Olympic%20Dam%20Supplementary%20EIS/Appendices/Appendix%20H3_Comparisons%20with%20other%20Desalination%20Plants.pdf Accessed November 6th, 2014.</ref> | + | <ref name="billiton">Billiton, BHP. Appendix H3: Comparisons With Other Desalination Plants Olympic Dams Supplementary EIS (pp. 2-5). [http://www.bhpbilliton.com/home/society/regulatory/Documents/Olympic%20Dam%20Supplementary%20EIS/Appendices/Appendix%20H3_Comparisons%20with%20other%20Desalination%20Plants.pdf] Accessed November 6th, 2014.</ref> |
| − | <ref name="crisp">Crisp, G. J. (2010). Desalination in Australia. Paper presented at the OC Water Summit, Grand Californian Hotel, Disneyland Resort. http://www.mwdoc.com/OCWaterSummit/Presentations/GHD%20Ocean%20Desalination.pdf Accessed November 6th, 2014.</ref> | + | <ref name="crisp">Crisp, G. J. (2010). Desalination in Australia. Paper presented at the OC Water Summit, Grand Californian Hotel, Disneyland Resort. [http://www.mwdoc.com/OCWaterSummit/Presentations/GHD%20Ocean%20Desalination.pdf] Accessed November 6th, 2014.</ref> |
| − | <ref name="bellizia">Bellizia, G. (2008). GOLD COAST DESALINATION PROJECT. Paper presented at the 33rd Annual Qld Water Industry Operations Workshop, Indoor Sports Centre, Carrara, Gold Coast. http://www.wioa.org.au/conference_papers/08_Qld/documents/GeorgeBellizia_000.pdf Accessed November 6th, 2014</ref> | + | <ref name="bellizia">Bellizia, G. (2008). GOLD COAST DESALINATION PROJECT. Paper presented at the 33rd Annual Qld Water Industry Operations Workshop, Indoor Sports Centre, Carrara, Gold Coast. [http://www.wioa.org.au/conference_papers/08_Qld/documents/GeorgeBellizia_000.pdf] Accessed November 6th, 2014</ref> |
</references> | </references> | ||
Latest revision as of 01:44, 7 January 2015
| Desal Plant Profile - Gold Coast Desalination Plant | |
|---|---|
 Labelled aerial photo of Gold Coast Desalination Plant
| |
| Total capacity: | 133 ML/day |
| Date commissioned: | February 2009 |
| Feed water TDS: | 34000 mg/L - 39000 mg/L [1] |
| Product water TDS: | 140mg/L [2] |
| Percent of water supply: | 27% of South Eastern QLD |
| feed water temperature (low): | 17°C290.15 K 62.6 °F 522.27 °R |
| Feed water temperature (high): | 28°C301.15 K 82.4 °F 542.07 °R |
| Seawater intake system: | Submerged open sea |
| Pretreatment system: | Ferric sulphate coagulation, sulphuric acid injection (pH reduction), polyDADMAC, dual media pressure filters |
| RO operating pressure: | First pass RO operating pressure - 64 bar (45% recovery). Second pass - 15 bar (85% recovery) [3] |
| RO passes: | 2 [3] |
| RO trains: | 9, 3 |
| Post-treatment system: | Lime stabilization, CO2, disinfection by sodium hypochlorite injection |
| Concentrate disposal: | Treated supernatant discharged to sea, solids centrifuged and landfilled |
| Energy consumption: | 3.58 kWh/m3 |
| Energy recovery: | Each RO train is fitted with dual-work exchanger energy recovery devices, which recover up to 97% of unused energy from the brine. Renewable energy certificates are being used to fully offset carbon emissions from the plant. |
| Capital cost: | $1200 million |
| Useful links: | http://www.water-technology.net/projects/gold-coast-plant/ |
Interactive process flow diagram
A more detailed PFD is available here.
Water quality data
| Physical & Chemical Properties | |
|---|---|
| Turbidity: | 7 NTU |
| Cations |
|---|
| Anions |
|---|
References
- ↑ Billiton, BHP. Appendix H3: Comparisons With Other Desalination Plants Olympic Dams Supplementary EIS (pp. 2-5). [1] Accessed November 6th, 2014.
- ↑ Crisp, G. J. (2010). Desalination in Australia. Paper presented at the OC Water Summit, Grand Californian Hotel, Disneyland Resort. [2] Accessed November 6th, 2014.
- ↑ 3.0 3.1 Bellizia, G. (2008). GOLD COAST DESALINATION PROJECT. Paper presented at the 33rd Annual Qld Water Industry Operations Workshop, Indoor Sports Centre, Carrara, Gold Coast. [3] Accessed November 6th, 2014