Deciding on environmental improvement options in the Staining process By Method AHP / TOPSIS

The aim of this research was to evaluate options for improving the environment in the staining process is AHP/TOPSIS. The purpose of the present study and in terms of methodology. The population of the study, 10 people were familiar with the coloring process environment. With an average unit after Geometric a questionnaire was obtained. In this regard, the process of coloring options for improving the environment of studies, library, Internet, scientific databases, scientific literature, latin literature were obtained. Then the required data for paired comparisons in tables made of AHP been collected. It is estimated, for a multi-criteria decision-making models, was formulated and using a combination of analytic hierarchy process (AHP) and prioritization techniques based on similarity to ideal solution (TOPSIS) was solved and prioritize options that include Azkh, the use of powder coatings in the first place, the new resins made from plants the second priority, third priority of new methods of curing coatings, the use of new compounds instead of Cobalt dryer in the fourth priority, and using water-based dyes were used for a solvent in the fifth priority.