As a result, in a general election for president, the solid âredâ and âblueâ states are often ignored because their outcomes are predetermined. This is unfair, not only to independents, but to all voters in such states. Every Americanâs vote should count.
Desalination is a process of removing salt usually involving waters from the sea. But this process can also be done using brackish water and/or waste water for the purpose of producing water suitable for consumption by human beings. Much of the water available in this planet comes from the oceans.
Thermal desalination uses heat, often waste heat from power plants or refineries, to evaporate and condense water to purify it. In the most advanced desalination plants, such as those built by IDE, water is pretreated in order to improve the efficiency of the plants.esalination was first used by Greek sailors in the 4th century BC to evaporate seawater and create drinking water. Today there are two main desalination technologies â membrane (RO) and thermal (MED, MVC and MSF) desalination.