Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the...
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![Page 1: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/1.jpg)
Water General Direction. Canary Islands Government. Spain
Water advanced technical experience in the Canary Islands
Juan Carlos Ibrahim Perera
![Page 2: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/2.jpg)
THE CANARY ISLANDS EXPERIENCE
Summary
1. HYDROLOGIC PLANNING Resources evaluation Offered and demanded water evolution
2. NEW WATER TECHNOLOGIES
Advanced technical experience New Technologies
3. CONCLUSIONS
![Page 3: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/3.jpg)
Demanded water evolution
URBANA: Fresh water urban consumptionTOURIST: Fresh water tourist consumptionINDUST: Industrial consumptionAGRIC: Agriculture consumption
![Page 4: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/4.jpg)
Offering water evolution
REUT: Reuse water (Regenerated waste water)DES M: Desalinated sea waterDES S: Desalinated brackish waterSUBT: Underground waterSUPERF: Surface water
![Page 5: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/5.jpg)
Not conventional water evolution
DS PRIV: Private desalination brackish waterDS PUBL: Public desalination brackish waterDM PRIV: Private desalination seawaterDM PUBL: Public desalination seawaterREUT: Reused water (In waste water plants)
![Page 6: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/6.jpg)
Las Palmas M.E.D. 2.005 Desalination Plant
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Lanzarote IV turbopumps
![Page 8: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/8.jpg)
Turbopump train with Pelton
![Page 9: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/9.jpg)
ADVANCED TREATMENTSWASTEWATER REUSE FILTERED PROCESSES
WITH WATER FROM THE SECONDARY TREATMENT
- Classical: Físico – chemical + sand filtered
- Membranes
* Submerged in tanks (extracción al
vacío)
* Inside pressure vessels
SUBMERGED IN THE BIOREACTOR (M.B.R.)
- Ultrafiltration membranes
* Hollow fiber
* Flat sheet membranes
![Page 10: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/10.jpg)
Las Palmas II (Ultrafiltration Norit)
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It is in agreetment with the normatives from: World Health Organization for unlimited irrigation water International Maritime Organization for bacteriological
limits Europe Directive for swimming water Title 22 California reuse criterials for water reuse
Water product quality limits: S.S. < 5 ppm Turbidity < 2 NTU Escherichia coli < 100 ufc/100ml
Waste water membranes technologies processes
![Page 12: Water General Direction. Canary Islands Government. Spain Water advanced technical experience in the Canary Islands Juan Carlos Ibrahim Perera.](https://reader035.fdocuments.in/reader035/viewer/2022070403/56649f295503460f94c42f2c/html5/thumbnails/12.jpg)
CONCLUSIONS
The Canary experience during the last 40 years is a proof of how the new technologies can guarantee the quantity and quality of the not conventional resources
The actual Canary Islands Hydrologic Balance has been done adding not conventional resources to the natural system
During the next years the production of sea water and reused water will continue increasing
This stage includes a great energy dependence
The evolution of the new technologies will surely suppose less specific energy consumptions
These new technologies will surely reduce the enviromental water quality limits for the waster water plants product