Call For Paper Volume:4 Issue:6 Jun'2017

SELECTION OF DESALINATION TECHNOLOGY USING MULTICRITERIA DECISION MAKING ( EXTENDED GRA METHOD)

Publication Date : 15/03/2016



Author(s) :

Jugendra Singh , Siddharth Chauhan.


Volume/Issue :
Volume 3
,
Issue 3
(03 - 2016)



Abstract :

Fresh water is global problem, because 97.5% water is salinated and only 2.5% is fresh water in the world. Seawater desalination plants have been utilized to supply fresh water to people, industries etc. in the world to fulfill their needs of pure water. Salination of water is a global problem that affects to countries all over the world and it causes a high environmental and economic cost, and poses a high risk to global health. This study is an attempt to identify the most suitable technology for the specific use by soliciting expert opinions desalination technologies. The selection process in this study was limited to seawater feed and five factors and three commercially available desalination technologies, i.e., multi-stage flash, vapor compression and reverse osmosis. In this paper we are using an extended grey relational analysis (GRA) method of multi criteria decision making (MCDM) to select appropriate optimum desalination technologies with interval-valued triangular fuzzy numbers and unknown information on criterion weights to select an optimum desalination technology.


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SELECTION OF DESALINATION TECHNOLOGY USING MULTICRITERIA DECISION MAKING ( EXTENDED GRA METHOD)

March 5, 2016