Energy recovery in Persian Gulf and Gulf Gorgan an seawater reverse osmosis to provide drinking water in urban

Subject Areas : Water and Environment

Kolsoom  naderi ¹ (MSC in Environmental Engineering, Islamic Azad University, Science and Research Branch,Tehran, Iran)

Received: 2011-05-28 Accepted : 2012-01-06 Published : 2012-03-20

Keywords: reverse osmosis, Energy consumption, energy recovery, turbine Pelton, pressure exchanger,

Abstract :

Technology seawater reverse osmosis (SWRO) desalination plants water desalination in recent decades due to the use of energy recovery devices (ERDs), modern technology in manufacturing membrane of growth enjoys. Several systems for energy recovery in SWRO happen that each has its own advantages and disadvantages are.                                                     This article reviews and evaluates the use of devices, energy recovery in the basin, an important catchment area in the north (Gulf of Gorgan) and south (Persian Gulf) in order to provide drinking water in urban areas of the law of the subsidies in the energy sector in 90 years is.                   For this purpose, each of the devices recovered as described, then the software Rosa parameters necessary to produce 20,000 cubic meters per day set, and energy in particular (SEC) in four-wheel Pelton, Turbocharger, pressure exchanger / work to help the software calculated based on energy prices and 90 years of annual energy costs (total power) in both basins has been calculated.      With detailed analysis and comparison of energy consumption in both basin and 41% wheel Pelton of pressure / work close to 50% of energy consumption are reduced. Pressure exchanger with high performance and price pressure due to the high price of energy and is recommended for both catchment Pelton turbines.                                                             

References:

1. پانکراتز، تام، تونر، جان. (نویسندگان) محمدی، کورش، گل محمدی، گلمر.(مترجم). «مبانی شیرین سازی آب شور». شماره انتشار1، تهران: نشر دانشگاه تربیت مدرس، پزوهشکده مهندسی آب 1387.


2. Al-Hawaj, O.M., The work exchanger for reverse osmosis plants.  Desalination, 2003. 157: p. 23-27.


3. A.M. Farooque, A.T.M.J., Ali R. Al-Reweli, Comparative Study of Various Energy Recovery Devices used in SWRO process. Saline Water Desalination Research Institute.


4. Stover, R., Seawater reverse osmosis with isobaric energy recovery devices. Desalination, 2007. 203(1-3(: p. 168-175.


5. From the English Wikipedia. Taken By 13:14, 28 Mär 2004 Stahlkocher.


6. Peñate, B. and L. García-Rodríguez, Energy  optimisation of existing SWRO(seawater reverse osmosis( plants with ERT (energy recovery turbines(: Technical and thermoeconomic assessment. Energy, 2011. 36(1(: p. 613-6267.


7. Eli Oklejas, I.M., and Kent Nielsen, Low cost incremental seawater plant capacity increase by coupling advanced pumping and RO technologies. Desalination,1995. 102: p. 189-197.


8. Pique, G.G., RO: New Device Shatters Seawater Conversion Conceptual Barriers. Features, 2000. 42(7(.


9. M. Hajeeh, a.A.A.-O., On performance measures of reverse osmosis plants. Desalination, 2002.


10. Aqualyng Low Energy Consumption Reverse Osmosis Seawater Desalination Plants Recuperator Energy Pressure Recovery. IDS Water.


11. ویکی پدیا فارسی


12. Schneider, B., Selection, operation and control of a work exchanger energy recovery system based on the Singapore project. Desalination, 2005. 184(1-3(: p. 197-210.


13. ERI, Doosan - ERI Technical Presentation. 2011.


14. Sanz, Miguel Angel WISA Membrane Technology Conference 2011.11- 14 September, 2011 –Umhlanga, South Africa.