data centers, petrochemicals, and the semiconductor industry, the stable operation of circulating water systems is of vital importance. As a key component of the circulating water system, the management level of the cooling tower directly affects the performance and safety of the entire system. Among them, effectively controlling Legionella is a key measure in the management of cooling towers. This not only concerns the normal operation of the equipment but also relates to the health and safety of personnel.

In industrial production and many fields involving cooling circulating water systems, the rational utilization and cost control of cooling circulating water have always been important issues of great concern. At present, in many cases, there is an excessive discharge of cooling circulating water. If we delve into the reasons, we will find that the key factor is the excessive impurities in the water, rather than the limitations of traditional indicators such as TDS, hardness, and PH.

During the operation of the refrigeration system, the performance of the heat exchanger plays a crucial role in the overall refrigeration efficiency and energy consumption. However, a common and serious problem that seriously affects the performance of refrigeration systems is the formation of a dirt layer on the surface of the heat exchanger. The dirt layer adhering to the surface of the heat exchanger  will form an insulating layer, which greatly reduces the heat exchange capacity of the equipment. As time goes by, the dirt layer keeps thickening, and the cooling efficiency will significantly decrease. To maintain the required cooling effect, the system has to consume more energy, which directly leads to a substantial increase in energy consumption.