The desalinated water is more expensive but in many countries is absolutely necessary.
The desalination process converts ocean water to freshwater.
Fresh drinking water
Desalination
Physics is used in desalination when understanding processes like osmosis, reverse osmosis, and thermodynamics, which are fundamental to desalination technology. These processes involve the movement of water across membranes under pressure differentials and the utilization of energy for separation, making physics a critical aspect of the desalination process.
Yes, desalination plants are generally expensive to build and operate due to the high costs associated with the technology and energy required to remove salt from seawater.
Cost of course depends on capacity and desalination method. Shoaiba Desalination Plant, Saudi Arabia, uses MSF Flash technology with a total output capcity of 128 million gallons per day. Cost 1.6 billion $US.
reverse osmosis
Salinization is the process by which a non saline soil becomes saline, as by the irrigation of land with brackish water, While desalination is the process to remove salts from seawater or soil. So the difference is that salinity is the concentration of salt in, for example water, desalination is the process of removing salts from the water.=P
Desalination.
Water desalination is the process of removing salt and minerals from seawater to make it suitable for drinking or irrigation. This is typically done through methods such as reverse osmosis or distillation to separate the salt from the water, producing freshwater for consumption. Desalination is an important technology in areas where freshwater resources are limited.
Desalination is the process of removing salt from sea water in order to make drinking water. The method of doing this typically uses reverse osmosis. Distillation is sometimes employed, usually using vacuum distillation.
Desalination is a process that removes salt and other impurities from seawater or brackish water to produce fresh water suitable for drinking and irrigation. It is increasingly used in water-scarce regions to supplement traditional water sources. However, desalination is energy-intensive and can have environmental impacts, such as marine life disruption and brine disposal issues. Despite these challenges, advancements in technology are making desalination more efficient and sustainable.