Proposed wastewater reuse project in alexandria

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Alexandria Effluent Reuse is a key of minimizing expected climatic changes impacts through: 1- Minimize sea water soil intrusion problem. 2- Preventing flooding problems and sea pollution from pumping the mixed lake maryout water and disposed wastewater from Qalaa drain, Noubaria Drain and West treatment plant outfall. 3- Improve climatic condition of the west desert of Alexandria. The overall goal of the effluent reuse project is to catalyze change towards more sustainable urban water management in the "City of the Future

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Proposed wastewater reuse project in alexandria

  1. 1. Presented by Dr. Helaly Abdel Hady Helaly Chef of Industrial wastewater, Sludge and Reuse sector. Alexandria Sanitary Drainage Company. Alexandria – EGYPT. Home (tell) : 00203 381 5799 , Mobile: 002-0105201367 e-mail : drhelalley@yahoo.com
  2. 2. Alexandria Effluent Reuse is a key of minimizing expected climatic changes impacts. Presented by Dr. H.A.Helaly
  3. 3. 1- Minimize sea water soil intrusion problem. 2- Preventing flooding problems and sea pollution from pumping the mixed lake maryout water and disposed wastewater from Qalaa drain, Noubaria Drain and West treatment plant outfall. 3- Improve climatic condition of the west desert of Alexandria. Alexandria Effluent Reuse is a key of minimizing expected climatic changes impacts.
  4. 4. Alexandria wastewater system in the Future. Complete reuse of wastewater effluent in arid areas of the western desert. And be used as an effective tool to fight desertification and solve Lake Maryout pollution problems. Switching to Decentralization management . Achieving balance in restoring costs of operation and maintenance, through using appropriate technologies and environmentally friendly methods in wastewater treatment.
  5. 5. The overall goal of the effluent reuse project is to catalyze change towards more sustainable urban water management in the "City of the Future”. projectProposed Alexandria effluent reuse
  6. 6. Factors affecting the wastewater system in the future
  7. 7. Factors affecting the wastewater system in the future 1. Population growth, city expansion and wastewater flows 2. Wastewater composition, industrial discharges and the enforced effluent standards 3. Demand for effluent (industrial, urban and agricultural reuse; location, required qualities and potential quantities) 4. Intrusion of saline water into the sewer system
  8. 8. 0 500000 1000000 1500000 2000000 2500000 3000000 2006 2012 2017 2022 2027 2032 2037 Year Wastwaterdailyrate Produced S.T.P capacity Wastewater production and STP’s capacity (Master plan 2037)
  9. 9. Alexandria city is expected to face the following challenges: • Water Demand Increase (population, economic, industrial and social activities). • Semi-arid zone (little rain fall 150-200 mm/year). • Limited groundwater Potential (Fresh, 3 million m3/year). • Down stream main irrigation system. • Water quality degradation (44% Industrial Activities of which 60% is petro- chemical Activities) • Climate Change (sea rise, 19 km2, 1.5 million person , 30 million US$ …..) Therefore, it is important to en light “ Effluent Reuse”
  10. 10. Quala Drain 92,358 East Treatment Plant 607,000 432,236 Sea Locks 82,200 Semouha Drain 19,152 Gonet Zohra Drain 131,616 Evapotranspiration 169,344 West Treatment Plant 410,325 El-Mex Pumping Station 7,993,945 QUALA 915,790 Omoum Drain 4,200,000 Nubaria Canal 2,530,000 Underground water 24,974 Amlak Drain 65,664 Lake Mayout The Main drains in Alexandria are: • El Qalaa which receives the effluent of ETP. • West Noubaria and El Omoum drain dispose into the Mediterranean through Lake Maryout. receives pollution loads from rural areas Final Disposal points of Alexandria wastewater
  11. 11. Alexandria effluent Reuse Definition: Is the optimum use of Alexandria treated effluent through appropriate technologies and the best management practices to achieve best outcomes in terms of environmental basis and public health .
  12. 12. Alexandria Wastewater system
  13. 13. Proposed locations for Alexandria Wastewater Reuse (WRc Study) Ref: Alexandria Effluent and Sludge Reuse Study – Water Research center-WRc.
  14. 14. Wastewater Reuse in AlexandriaWasetwater Reuse in Alexandria
  15. 15. Wastewater Reuse in AlexandriaWasetwater Reuse in Alexandria Cost Analysis
  16. 16. Home (tel) : 00203 381 5799 , Mobile: 002-0105201367 e-mail : drhelalley@yahoo.com

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