The world's population has grown exponentially in the past century and is expected to reach nearly 10 billion people by 2050. This massive population growth has led to a spike in demand for freshwater for domestic, industrial, and agricultural uses. However, the global supply of freshwater has remained relatively constant. Nearly 97% of the world's water is salt water found in oceans ... https://articlescad.com/global-water-desalination-challenges-innovations-and-future-prospects-328465.html