Ministry of Mine leads to copper purification of KyiSin Taung & Sabe Taung which is one of the treasures of Myanmar. In copper purification, there are two methods, Pyrometallurgy and Hydrometallurgy (Electrolysis). When we make a comparison above these methods, optimal method is required for the most economical and the best way to give the most purified copper. We propose the system in which mainly presents optimal solution about copper purification in copper-mine and calculates the amount of copper by using Analytical Hierarchy Process in Decision Support System. It is implemented by using Microsoft Visual Studio 2013 programming.

Keywords : Analytical Hierarchy Process (AHP), Decision Support System (DSS).