Processing salt water into fresh water by reverse osmosis


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Processing salt water into fresh water by reverse osmosis - Many ways to process salt water into fresh water. Processing saltwater freshwater be called desalination. The example uses the process of desalination is a technology distillation, freezing, ion exchange, evaporation of the sun, and membrane technology.

From some of the technologies I mentioned, the technology is often used is the membrane technology. Examples of membrane technology as well as electrodialysis and reverse osmosis. However, from comparison of both technologies are technologies that are often used is reverse osmosis. Reverse osmosis is a technology that is often used by many people today in terms of processing salt water into fresh water. This is done to meet the needs of the community clean water.

Reverse osmosis is a very good technology used in the filter and purify water. With a reverse osmosis water that is unfit for consumption becomes worthy of consumption. The water is free from contaminants. These contaminants such as viruses, bacteria, chemicals, and many others that are contaminants. This proves that reverse osmosis is the right technology to address the contaminated water and less clean.

In 1748, Abbe Nollet a scientist who came from France to find the natural osmosis process. This process occurs when the liquid turn into water to a semipermeable membrane into a solution of the concentrate so that the water becomes fresh water. It was called by processing salt water into fresh water.

How it works to process salt water into fresh water by reverse osmosis:

Hydrostatic pressure provided the driving force behind the reverse osmosis truly is different. If there is no pressure from the outside, then the salt water will break into the membrane by neutralizing and offer water containing salt through a process of osmosis. Differences in surface water as the movement is known as osmostic pressure head. While causing an increase in hydrostatic pressure is known as osmotic pressure. Know the water was salty has a very high salt content and osmotic pressure can be 1000 psi.


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