By A M O Mohamed; UAE-Japan Symposium on Sustainable GCC Environment and Water Resources

ISBN-10: 0415411270

ISBN-13: 9780415411271

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Additional info for Arid land hydrogeology : in search of a solution to a threatened resource

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The Sharjah Electricity and Water Authority (SEWA), UAE has allocated all the needed resources to conduct the recharge experiment and provided a water supply line from one of its fields. The Ministry of Agriculture and Fisheries, UAE has provided many useful information and data. , 1980. Wadi Ham Dam for Groundwater Recharge and Loss Prevention, Preliminary Report, Ministry of Agriculture and Fisheries, UAE. , 1981. Wadi Ham Dam and Groundwater Recharge Facilities, Volume I Design, Ministry of Agriculture and Fisheries, UAE.

Equipment used includes the drilling and mixing system, a crane, tanks that contain reagents, computerized equipment for process control and generators, all of which are located on a barge. The treated material can be left in place or be used to reinforce the sidewalls of the canal provided that it conforms with the solid waste disposal regulations. The unit cost of on-site treatment varies between Can$100 and Can$200 per m3 of polluted sediments. Thus, the treatment of 120,000 m3 of sediment would result in total costs varying between Can$12 million and Can$24 million.

Population increase creates high demand for the fresh water in terms of quantity and quality. Fast population growth with accelerated urbanization, combined with scare water supplies and poor sanitation, means that governments often cannot supply enough water to meet demand (WHO, 2000). A major percentage of fresh water is stored in aquifers as groundwater resources. Groundwater is the traditional potable water resource for about 70% Sri Lankans (Gunawardana, 2001), and the main source of drinking water especially in the coastal belt of northern, eastern and most part of southern provinces.

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Arid land hydrogeology : in search of a solution to a threatened resource by A M O Mohamed; UAE-Japan Symposium on Sustainable GCC Environment and Water Resources


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