Innovative Method for Saltwater Intrusion Control
Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.3, No. 2)Publication Date: 2014-02-28
Authors : Z. Payal;
Page : 892-896
Keywords : Salt water intrusion; ADR methodology; Biscayne aquifer;
Abstract
Salt water intrusion is the migration of saltwater into freshwater aquifers under the influence of groundwater development (Freeze and Cherry, 1979). The most detrimental effect that ground water depletion causes lowering of water table. Another problem due to saltwater intrusion is changing saltwater freshwater interface. Methods for controlling intrusion vary widely depending on the source of the saline water, the extent of intrusion, local geology, water use and economic factors. The proposed methodology to control saltwater intrusion is (ADR) Abstraction, Desalination and Recharge. The proposed methodology interplays between the major parameters of the system to control saltwater intrusion. These parameters include the soil/aquifer properties, the well locations, the well depths, the rates and the relation between the abstraction and recharge rates which depends on the recovery rate and the salinity degree. It is capable of completely preventing saltwater intrusion because it increases the volume of fresh groundwater and decreases the volume of saltwater, while considering economical aspects, environmental impact and sustainable development of water resources.
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Last modified: 2014-08-27 21:16:25