Cooling towers are massive structures that are generally found in industrial areas. You can often see smoke billowing out of these towers and climbing up all the way into the atmosphere. The design of these towers is such that they allow waste heat to escape directly into the atmosphere. Inside the tower, a constant water stream is cooled to a lower temperature, thus utilizing the process of evaporation in order to remove all excess heat. There are different types of cooling towers. For instance, the closed circuit dry cooling towers only rely on air in order to cool the working fluids.
However, according to industrial guidelines, the water flowing through these cooling towers must be treated. Usually, companies use waste water in order to reject the excessive heat. Once it has been utilized, the water is released into nearby irrigation channels, canals or rivers. However, the water must be treated beforehand in order to make sure that it is safe for the environment. Needless to say, industries look for powerful cooling tower water treatment solutions that meet industrial guidelines. Here are a few of the best options available:
Industrial Filters
Industrial filters are generally capable of filtering out large amounts of water. They are frequently used with cooling towers as well as large-scale power plants. These treatment filters are quite powerful, and will ensure that all lime scale deposits are kept to a minimal amount. The biggest issue that industries face is the deposition of lime scale in the water pipelines. This could lead to slow water pressure (thus slowing down the process of heat rejection), and can also cause pipes to explode due to the buildup of pressure. These filters make sure that the deposition of lime scale in all pipes up to 40 inches is kept at a minimum.
Treatment Plants
Another popular solution used for cooling tower water treatment is the installation of a water treatment plant. However, these plants can improve the quality of water, but do not help in the removal of lime scale from the pipes. Furthermore, installing a dedicated water treatment plant is quite expensive. In this day and age, industries try their hardest to minimize their costs, installing a dedicated cooling tower water treatment plant might not be such a good idea.
Therefore, the best solution is to opt for an industrial scale, descaling system. There are many hard water solutions available in the market that you can use. Most of these solutions are designed to be eco-friendly. Using a conventional water softener might not be as effective as compared to installing a reliable industrial scale descaling system.
