Related by context. Frequent words. (Click for all words.) 61 desalinate 59 water 58 desalinization 58 desalination 58 desalinated 56 desalination plants 55 desalting 55 desalinated water 54 seawater desalination 54 groundwater aquifers 54 freshwater 54 desalinate water 54 salination 52 reverse osmosis 52 Drip irrigation 51 seawater 51 Floridan Aquifer 51 reverse osmosis RO 51 Potable water 51 Rainwater harvesting 51 irrigate crops 51 underground aquifers 50 potable 50 sewage effluent 50 potable water 50 aquifer recharge 50 wastewaters 50 irrigated agriculture 50 Soil erosion 50 deplete oxygen 50 desalinization plant 49 aquifers 49 IWRM 49 river basin 49 groundwater extraction 49 irrigate 49 brackish water 48 irrigating 48 wastewater 48 drinkable water 48 desal 48 groundwater 48 shallow aquifer 48 nutrient loading 48 irrigation 48 purifying 48 wetland ecosystems 48 wellfields 48 Desalination 48 hydroelectricity 48 greywater 48 hydro electric dams 48 saltwater intrusion 48 graywater 47 artesian wells 47 brackish 47 groundwater recharge 47 absorbing carbon dioxide 47 ultraviolet disinfection 47 desalination plant 47 underground aquifer 47 ocean outfall 47 Great Artesian Basin 47 CO2 sequestration 47 arid lands 47 membrane filtration 47 wastewater effluent 47 reservoirs 47 water purification 46 Carbon sequestration 46 reinjection 46 potable drinking 46 overpumping 46 finite resource 46 Menindee Lakes 46 acidifying 46 groundwater basins 46 oxygenating 46 nutrient runoff 46 tidal turbines 46 chlorinating 46 aquifer 46 Reverse Osmosis 46 melting snowpack 45 hydroelectric turbines 45 sewage 45 purification tablets 45 Sonia Vihar 45 carbonic acid 45 groundwater basin 45 ozonation 45 plankton blooms 45 salinity 45 seawater desalination plant 45 pasteurizing 45 chlorinator 45 nonrenewable resources 45 Amu Darya 45 electricity 45 river deltas 45 Warragamba Dam