Cooling large buildings or removing heat from a company’s industrial process requires the use of cooling towers. However, there are quite a few issues that may occur during the process of water treatment in the cooling tower.
While many companies in San Diego hire professional move and cool rental services to provide efficient solutions, being aware of the potential problems can help you prevent large-scale issues and save you some time. Keep reading to learn more about the most common problems with water treatment in cooling towers.
What are the most common problems resulting from poor water treatment?
While the potential problems can depend on whether your cooling tower is a closed recirculating, once-through, or an open recirculating system, there are issues that typically occur in all three cases. Have a look at what they are:
Too much blowdown
Towers use the process of evaporation to remove heat and need large amounts of water in order to make up the difference. Depending on the water quality, a substantial amount of solids can remain after evaporation. This increases the need to remove the solid waste or to blow down.
However, during blowdown, treatment chemicals and circulation water are also lost, requiring close monitoring. If you require an amount of blowdown that’s higher than usual, it can be a sign that the system isn’t running properly or the water isn’t pure enough.
Low concentration cycle
Concentration cycle is a ratio that shows the concentration of solids in the process water compared to their concentration in the makeup water. The ideal concentration value is over five. The higher it is, the lower the need for blowdown and makeup water, which saves cost, water, and chemicals.
If a system operates on a low concentration, it can result in a significant increase of chemical usage and water consumption.
Secondary treatment process
Your system’s processes result in a certain amount of discharge which you need to make sure meets all the local regulatory requirements. Feed water contaminants impact the processing requirements and the volume of secondary waste.
Sometimes, you need to treat and discharge this secondary waste, but sometimes you can discharge it to a wastewater facility or a publicly owned treatment works. In that case, it needs to meet the requirements of the facility in question.
The best way to ensure your processes are according to law is to carefully analyze permit requirements and design your blowdown handling and secondary treatment process so they meet the effluent goals.
Water supply/scarcity
Due to increasing water scarcity, local regulations are growing more stringent about how much water you can discharge and draw from the source. If your tower isn’t running efficiently, it can take too much makeup water as well as result in excess blowdown.
Moreover, if the discharge is returned to a publicly owned facility or to the environment, it’s essential that you take care of these problems head-on in order to avoid hefty fines. 
Where in San Diego can I find reliable move and cool rental?
If you’d like to learn more about what a cooling tower water treatment includes, how a water treatment system works, and whether you need one for your tower, feel free to contact our specialists at Aerco Systems. Our reliable crew of dedicated professionals will work together with you to reach a perfect solution that meets your requirements.
Whether your facility is in La Jolla or another nearby neighborhood, you can count on our expertise, meticulous approach, and cutting-edge equipment. All you need to do is give us a call and we’ll be there to assist you.