1 / 15

Treated Effluent Reuse / Discharge Practices in Larnaca and Limassol

Treated Effluent Reuse / Discharge Practices in Larnaca and Limassol Evi Theopemptou Photo of Cyprus The Town of Larnaca Cyprus’ Statistics Annual rainfall 460 mm Capacity of dams 300 million m 3 Water demand per year 270 million m 3 Water demand for agriculture 70%

Ava
Download Presentation

Treated Effluent Reuse / Discharge Practices in Larnaca and Limassol

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Treated Effluent Reuse / Discharge Practices in Larnaca and Limassol Evi Theopemptou

  2. Photo of Cyprus

  3. The Town of Larnaca

  4. Cyprus’ Statistics • Annual rainfall 460 mm • Capacity of dams 300 million m3 • Water demand per year 270 million m3 • Water demand for agriculture 70%

  5. Total Effluent Production Now • 5 urban WWTP operate • 14,6 million m3 tertiary treated effluent produced yearly • 8 % of water demand for agriculture By2020 • 7 WWTP will operate • 42 million m3 tertiary treated effluent will be produced yearly • 23 % of water demand in agriculture

  6. Quality Characteristics Tertiary Treated Effluent

  7. Reuse + Agricultural production Increase green areas Golf course irrigation Avoid sea pollution _ Storage Reservoirs Distribution costs Health risks Discharge + No investment in reservoirs and distribution networks _ Loss of natural and financial wealth Sea pollution Reuse Vs Discharge

  8. Encouragement for re-use Pricing policy

  9. Limassol WWTP

  10. Limassol Reuse/Discharge Scheme 2004 • 25 km transfer main from the east to the west side of Limassol • 2004 production = 6,5 million m3 • 85% - irrigation of citrus plantations and fodder crops • 15% - sea discharge

  11. Larnaca WWTP

  12. 35 km irrigation mains operating under 9 atm pressure recycling 100% of effluent produced - 1,50 million m3 1,10 million m3 (73%) for fodder crops (clover and corn) 0,25 million m3 (17%) for football grounds 0,15 million m3 (10%) for hotel and municipal gardens Larnaca Re-use scheme 2004

  13. Irrigated Corn Fields

  14. Irrigation with recycled water

  15. Thank you

More Related