| Similarity | Rank | |
|---|---|---|
| anaerobic_digestion | 0.717 | 68210 |
| bioga | 0.695 | 33090 |
| organic_waste | 0.675 | 69060 |
| manure | 0.656 | 18466 |
| treatment_plant | 0.654 | 48607 |
| effluent | 0.647 | 39640 |
| feedstock | 0.641 | 44952 |
| compost | 0.641 | 7005 |
| slurry | 0.640 | 49100 |
| wastewater_treatment_plant | 0.633 | 59904 |
| sludge | 0.630 | 28932 |
| storage_tank | 0.621 | 52149 |
| wastewater | 0.620 | 16254 |
| septic_tank | 0.619 | 57145 |
| heat_exchanger | 0.613 | 42656 |
| evaporator | 0.611 | 94723 |
| boiler | 0.609 | 13011 |
| waste_water | 0.608 | 36994 |
| fermentation | 0.593 | 27054 |
| bioreactor | 0.591 | 74151 |
| cool_tower | 0.590 | 94301 |
| reactor | 0.589 | 9802 |
| biomass | 0.588 | 8352 |
| waste_stream | 0.581 | 52188 |
| autoclave | 0.579 | 85972 |