|   Alternatives  |       Attributes  |    ||||||
|   SS  |       TDS  |       BOD  |       Phosphates  |       Oil & Grease  |       Total Chromium  |       Total Iron  |    |
|   Unit 1  |       26.6667  |       780.6667  |       15.8  |       1.6833  |       0.4667  |       0.0127  |       0.0287  |    
|   Unit 2  |       47  |       912.6667  |       13.3333  |       1.14333  |       0  |       0.0143  |       0.036  |    
|   Unit 3  |       30.1333  |       838.6667  |       0  |       0.746  |       0  |       0.0127  |       0.0313  |