The Integrated Fuzzy AHP and Goal Programing Model Based on LCA Results for Industrial Waste Management by Using the Nearest Weighted Approximation of FN: Aluminum Industry in Arak, Iran

Table 14

The interval approximation choices referring to ETP subcriteria.

ETP	A	B	C	D	E	Obtained weights
A	[, ]	[2.5, 3.5]	[0.22, 0.21]	[, 1.5]	[0.18, 0.22]	0.041578
B	[0.42, 0.61]	[, ]	[0.13, 0.15]	[0.42, 0.61]	[0.14, 0.14]	0.024023
C	[3.68, 4.72]	[, 7.5]	[, ]	[6.5, 7.5]	[0.23, 0.27]	0.180174
D	[0.83, ]	[1.8, 2.6]	[0.15, 0.18]	[, ]	[0.13, 0.14]	0.027719
E	[3.5, 4.5]	[6.8, 7.5]	[3.68, 4.72]	[6.8, 7.5]	[, ]	0.726506