| Similarity | Rank | |
|---|---|---|
| treatment_facility | 0.659 | 55174 |
| pre-treatment | 0.625 | 91962 |
| treatment | 0.622 | 598 |
| treatment_method | 0.614 | 86267 |
| treatment_plan | 0.608 | 34731 |
| treatment_plant | 0.595 | 48607 |
| pretreatment | 0.587 | 92650 |
| treatment_option | 0.581 | 27653 |
| after_treatment | 0.577 | 33765 |
| detoxification | 0.574 | 38654 |
| recovery_process | 0.568 | 96713 |
| effluent | 0.563 | 39640 |
| wastewater_treatment | 0.556 | 51114 |
| wastewater | 0.554 | 16254 |
| the_recovery_process | 0.552 | 61496 |
| treatment_program | 0.547 | 41405 |
| wastewater_treatment_plant | 0.542 | 59904 |
| water_treatment | 0.536 | 44454 |
| biological_process | 0.528 | 41255 |
| waste_water | 0.526 | 36994 |
| production_process | 0.525 | 14734 |
| manufacturing_process | 0.524 | 17850 |
| disinfection | 0.523 | 56349 |
| process | 0.521 | 174 |
| effective_treatment | 0.518 | 65489 |