During the operation of the open circulating water, with the evaporation of the circulating water, the salt content in the circulating water will gradually increase, and the scaling and corrosion tendency will increase; when it comes into contact with the air, part of the oxygen is dissolved, and dust and nutrients are accumulated during the period. The temperature of the cooling water is basically maintained at about 20~35℃, which provides excellent conditions for the growth of bacteria. Therefore, the operation of the open circulating water without proper treatment has the problems of corrosion, scaling and slime growth. In view of the problems that may occur in the water treatment process, after decades of research and development, a series of chemicals used in the open circulating water system have been launched, which can effectively alleviate the problems of scaling, corrosion and slime breeding, so that the heat exchange efficiency can be guaranteed. , the service life of the equipment has also been extended.
Features of Weliya Circulating Water Pharmacy:
Wide Range
The pharmaceuticals include cleaning, pre-filming agents, corrosion and scale inhibitors, oxidative bactericides, non-oxidative bactericides, slime strippers, online cleaning agents and other full-process pharmaceuticals.
Environmentally Friendly
It can provide various phosphorus-free and non-phosphorus drugs, phosphorus-free and zinc-free drugs, phosphorus-free and nitrogen-free drugs, etc., to meet the needs of different factories and environmental discharge requirements.
Excellent Technology
In addition to the conventional cooling water treatment chemicals, Weliya also has excellent NT technology and S-sensing online water quality analysis system; NT chemicals can effectively deal with the problems of reclaimed water reuse and chemical plants with low residual chlorine and uncontrollable sludge. The -sensing online water quality analysis system can monitor the water quality and the concentration of chemicals online. Through the analysis and control system invented by Weliya, the cooling water system can be in an unattended automatic operation state.
Weliya is able to solve the following problems:
Corrosion
Fouling
Microbial growth
