The Research Progress of Water Treatment Technology on Recirculated Cooling Water

The treatment technology of circulating cooling water used in industry is summarized, and the existing problems are discussed. Then, a new environmentally friendly treatment technology of circulating cooling water-physical-chemical combined water treatment technology is introduced. Combined water treatment technology is more in line with the basic requirements of China’s sustainable development strategy. It is an important direction of circulating water treatment to study and optimize the current circulating water treatment technology.