Importance of pre-treatment of sea water before desalination

Importance of pre-treatment of sea water before desalination

Climate change is affecting earth is so many ways and slowly depleting fresh water sources is one of them. Other reasons include overpopulation, water waste, over consumerism and more. At the current rate, the world will soon be suffering from water crisis. It is already happening in many parts of the world.

Desalination of sea water was discovered and is now being used to tackle the issue. Oceans have vast reserve of water, but its not fit for human use. The salinity of seawater is one of the reasons why humans cannot use it. Thanks to Desalacion eficiente de agua de mar, water scarcity can be tackled more effectively.

Desalination plants are used to remove the impurities from the seawater and make it fit for drinking and various other human use. Reverse Osmosis is one of the methods used for efficient desalination of seawater. One of the important steps in it is pre-treatment of seawater before the desalination.

Find out what is pre-treatment of seawater and why it is important.

What is Desalination of Seawater?

Desalination of seawater is the process of removing saline substance, such as salt and minerals, from the water. The process makes the seawater fit for drinking and many other purposes. In countries like UAE and Saudi Arabia, desalination plants are used to convert seawater into potable water. This has helped them address the issue of water scarcity in the country.

Desalination is now used in many countries to address the issue of water scarcity. These countries include UAE, Saudi Arabia, Oman, Spain, Cyrus, Portugal, Greece, India, Italy and more.

It is estimated that 1% of the world’s population is now dependent on desalination for their water requirements.

What is Pre-treatment of Seawater

Desalination plants are used to covert seawater and brackish water into potable water. Reverse Osmosis is often used for the process. But is a process that requires lot of energy consumption. Cost of maintenance of the plant is also a major concern. Pre-treatment of seawater can help reduce cost and even increase the efficient of the process.

Pre-treatment of seawater is pre-filtering the water to remove the contaminants. It will not remove all of the impurities, but it will help reduce the burden on the RO member. This will reduce the desalination time, cost and help improve the results. Desalacion eficiente de agua de mar is possible with pre-treatment process.

Importance of Pre-treatment of Seawater

When it comes efficient desalination of seawater, pre-treatment process plays an important role. Here is how it helps maximize the desalination efforts:

  • Reduce Pressure on Desalination Plants

One of the major perks of pre-treatment of seawater before salination is that it helps reduce pressure on the RO membrane. Removing such a large quantity of salts and minerals is not an easy job. The membrane responsible for filtering the water can lose its efficiency faster. Pre-treating the sea water can help remove impurities to reduce the pressure on the desalination plant.

  • Reduce Energy Consumption

Pre-treated seawater will contain less impurities than the original water. Now the desalination plant will not require as much energy for the process. This way, operators can reduce energy consumption and subsequent cost associate with it. This is one of the reasons why pre-treatment of seawater is important.

  • Reduce Operation and Maintenance Cost

Pre-treatment of sea water can help reduce the operation and maintenance cost. Desalination plants need huge amount of energy to operate, which adds to the huge cost. Due to heavy use, the cost of maintenance is also high. By removing some percentage of the impurities, the overall cost of operation and maintenance can be reduced.

  • Increase the Lifespan of Filter Membrane

Reverse Osmosis is one of the methods used for efficient desalination of seawater. A thin membrane is used for filtering out the impurities. But due to huge amount of impurities present in the seawater, the RO membranes have short life. Replacing them is a costly affair. Pre-treating the seawater can help reduce the pressure on the membrane and increase lifespan of the membrane. This is an excellent way to reduce overall cost and improve efficiency.

The Bottom Line

Desalacion eficiente de agua de mar can be achieved with the pre-treatment process. There are many perks of this method and can help reduce cost, increase efficiency and improve performance. It is important to understand the importance of pre-treatment of seawater so that countries and industries can reduce cost and get better results.

Keiken Engineering offers Desalacion eficiente de agua de mar using the best technology. We have been helping industries and countries find the right solution for desalination needs. We have an excellent team of experts who specialize in desalination and will help you find the right solution matching your needs. We strive to provide low-cost solution using the best technology to achieve the desired results.

Check out the details of our desalination process here