Prospects of Utilization of Solar Energy For Thermal Desalination Dissertation

Prospects of Utilization of solar Energy For Thermal Desalination Technologies in Saudi-Arabian Arabia - Dissertation ExampleThe paper describes about the flowing scenario about water resources in Saudi Arabia and how existing demand supply gaps can be filled with the use of thermal desalination technology in the years to come. Introduction The world population including the population in Saudi Arabia is growing at a rapid pace. The established and known reserves of fogy fuel is depleting fast. It has been imperative on the part of scientist and engineers to think of alternate sources of zilch to meet the increasing demand. With the rising population demand of water is increasing too. Saudi Arabia has no natural sources of water supply except the water stored in aquifers. For these reasons, the Saudi Arabia has undertaken several projects for the development of renewable sources of energy. This study explores the possibility of harnessing solar energy for the purpose of desalinati on of water in Saudi Arabia. Radiation Measurement in Saudi Arabia According to one research report, the average solar radiotherapy in Saudi Arabia is noticed as 5591 Watt hour on unit square meter area. The data collected are from 41 post in the period of 10 years. (Mohandas et al, 1999) The solar radiation measurement in Saudi Arabia is now available for 10 major towns namely Tabuk, Al-Ula, Unayxah, Shaqra, Dawdami, Yabrin, Turabah, Heifa, Kwash, and Najran. Though every(prenominal) the locations offer promising solar radiation but the area of Najran is found to be the best. The method used is called radial basis function neural networks. (Mohandas et al, 1999) Solar energy and duration of sunshine is not the same throughout the year. As per the Solar Radiation Atlas the radiation is found to be in the assert of 4.1 and 6.7 kilowatt-hour /sq. meter / day. (Alnaser et al., 2004) An Overview of Desalination Process in Saudi Arabia The current market share of the Saudi Arabia in the production of desalinated water is about 30 per centum when viewed with respect to the global capa city installed. In last 80 years the Saudi Arabia has spent almost $25 billion on building and operational desalination plants. The kingdom now has 30 desalination units and the country has more than quadrupled its food production. It can be said that Saudi Arabia has turned into a redbrick nation in the last 25 years. A more than 50 percent water need of a resident in any city of the kingdom is met through Desalinated technology. (Water Demand, 2010) Supply and Demand Scenario of Water in Saudi Arabia Saudi Arabia is mostly desert area devoid of any lakes or rivers. Saudi has limited water resources. The groundwater, stored in several aquifers across the country, is the main source that satisfies more than 90% of its water demand. Available Water Resources in Saudi Arabia, 2010 character of Water In Million Cubic Meters Surface water (Renewable) 5000 (2230 available for use) G roundwater resources 2,269,000 (84,000 renewable water in shallow aquifers) Groundwater recharge (Renewable) 3,958 (1,196 in shallow aquifers and 2,762 in deep aquifers) Desalination 1050 Treated Wastewater 400 Source http//www.miahona.com/upload/publications/2010_Walid_SWPF-2010_Jeddah.pdf (p 18) The government of Saudi Arabia has been making great efforts to secure the water supplies for all purposes somewhat of them include such as dams, distribution systems, wastewater collection and treatment facilities in most cities and towns of the kingdom along with large sea