Desalination transforms saline or brackish water into potable freshwater, a capability of growing strategic importance as climate change intensifies droughts and groundwater depletion accelerates worldwide. Over 21,000 desalination plants operate globally, producing more than 100 million cubic meters of freshwater daily — yet the energy cost and brine disposal challenges remain active frontiers of research.
These simulations let you explore the dominant technologies side by side: pressure-driven reverse osmosis membranes, thermal multi-stage flash distillation, electrically driven electrodialysis, osmotically powered forward osmosis, and the elegantly simple solar still. Adjust feed salinity, pressure, temperature, and membrane properties to understand the thermodynamic and economic trade-offs that define modern water engineering.