Petroleum Contaminated Site Remedial Countermeasures Selection Using Fuzzy ANP Model

Advances in fuzzy analytic network process (ANP) are discussed to support decision making to derive the priorities of petroleum contaminated site remedial countermeasures (PCSRC). Conventional ANP approach seems to be incapable of capturing the vagueness and fuzziness during value judgment elicitation. The aim of this paper is to present an adaptive fuzzy ANP decision support method to make up for this shortcoming in the evaluation of PCSRC process. A numerical example is carried out to illustrate our approach.