SimilarityRank
waste_water 0.802 36994
wastewater 0.797 16254
treatment_plant 0.752 48607
industrial_waste 0.739 70885
sludge 0.738 28932
treat_water 0.733 93862
sewage 0.726 20240
wastewater_treatment_plant 0.724 59904
surface_water 0.715 17620
ground_water 0.704 30977
wastewater_treatment 0.694 51114
groundwater 0.692 10207
contaminant 0.687 17936
sediment 0.685 9378
slurry 0.684 49100
irrigation_water 0.675 72924
pollutant 0.664 14162
river_water 0.658 72046
waste_stream 0.655 52188
storm_water 0.655 71726
solid_waste 0.654 32002
organic_waste 0.652 69060
water_treatment_plant 0.647 79968
digester 0.647 79636
rainwater 0.645 41449