PDF-Safe drinking water from desalination

WHOHSEWSH1103 1 Introduction Desalination is increasingly being used to provide drinkingwater under conditions of freshwater scarcity Water scarcity is estimated to affect one in three people. CS Mexico INTRODUCTION INTRODUCTION About 75 of Earth s surface is water of this quantity Saltwater oceans hold 9725 of surface water and only 3 is fresh water but only 07 it is available for human use from rives streams lakes ground water etc The o Regulations are getting . stricter. New water supplies are expensive and challenging to acquire. San . Antonio’s Water Challenge. Successful Water Management. Increased supplies by 39% since 2004, through several historic droughts. FORA Board of Directors, March 14 2015. MCWD Obligation to FORA. In the Water and Wastewater Agreements and their successor amendments, MCWD agreed:. MCWD will assume the . responsibility of the operation, maintenance, and ownership of . Desalination & Water Purification Technologies Desalination & Water Purification Technologies1.Introduction2.Desalination Technologies2.1.Thermal Desalination2.1.1.Multi-Stage Flash (MSF) Process2.1.2 . By. : . Peter . Grasso, Howard Gil, and . Aja Canyon . (Undergraduate . Students. ). Faculty . Supervisor. : . Professor . . Massoud. . Pirbazari. Sonny . Astani. Department of Civil and Environmental Engineering. 2. Thermal. Multiple Effect Distillation (MED). Multistage Flash (MSF). Vapor compression (thermal and mechanical). Solar. Electrodialysis/ Electrodialysis reversal. Reverse Osmosis. RO membrane and process basics. Water Issues . 2010 Update. Maritime Business and Technology Summit. November 16, . 2010. Seawater Desalination for San Diego. Water Authority Background. Wholesale water agency created by state Legislature in 1944. 10 October 2013. Paul Choules . Senior Vice President of Business Development. Energy, Air & Water: . A Comprehensive Study of the Issues of Today. Topics. About Texas Desalination Association. The . Compliance Monitoring Data & NextGen. Greg Fabian, PMP. to. Exchange Network National Meeting. Philadelphia, PA. May 30, 2012. Topics. SDWIS State – Usage and Architecture. Current Data Flows. Dr.. Claudia Castell-Exner, member EU 1 . 7 October 2015, Milan. Water utilities: targets . to meet . It . is a drinking water supplier’s . duty. . to provide customers at all times with drinking water . Paul . Anid. , Dr. Sc.. Vice President, HDR, . Inc. Mahwah, New Jersey, USA. DUBAI. Dubai one of 7 emirates of the United Arab Emirates. Urban transformatio. n. 1990’s. Today. 1980’s. Coastal transformation. Jorge A. Arroyo P.E.. Innovative Water Technologies. The State of Seawater Desalination in Texas. Texas i-Water 2010. Opportunities for seawater desalination. Texas i-Water 2010. Access to a plentiful source. 2/3 of the world’s known petroleum reserves found in the Persian Gulf. Oil provides raw materials and supplies more than half of the energy used worldwide. Organization of Petroleum Exporting Countries (OPEC) formed in 1960. . Thin. Film . Composite. (PA-TFC) . Desalination. Membranes . Modified. . by. . Zwitterionic. . Silanes. Selda. E. rkoc. . I. lter. *. , . Jalal. . Sharabati. **. , . Farzin. Saffarimiandoab.