Effectiveness of Entropy Weight Method in Decision-Making

Table 3

The process of entropy weighting.

Sample 1	Normalized value					Entropy	Weight
	Water 1	Water 2	Water 3	Water 4	Water 5
CODMn	0.025	0.029	0.189	0.315	0.441	0.994	0.138
NH3	0.024	0.427	0.305	0.183	0.061	0.995	0.119
Sulfide	1.000	0.000	0.000	0.000	0.000	0.970	0.743