Circulating cooling water sterilization and algae killing agent

Circulating cooling water bactericidal and algicide is a commonly used water treatment agent used for water sterilization, algae removal, and disinfection in circulating cooling systems. The following are several common bactericidal and algicidal agents for circulating cooling water:

Cationic surfactant fungicides: such as quaternary ammonium salts, copper ions, etc., have the effect of killing bacteria, viruses, and microorganisms. This type of fungicide is convenient to use and has significant effects, but it also has certain toxicity and corrosiveness.

Oxidizing agents and disinfectants: such as hydrogen peroxide, ozone, etc., can achieve the goal of sterilization and algae killing by oxidizing and decomposing organic matter and microorganisms in water. The advantage of this method is that it can completely eliminate harmful substances in water and will not produce harmful residues, but attention needs to be paid to controlling the concentration of oxidants to avoid corrosion to the system.

Microbial enzyme fungicides, such as glucanase and protease, can achieve the goal of killing bacteria and algae by degrading organic matter and microbial cell membranes in water. These types of fungicides are easy to use and have stable effects, but they are not suitable for environments with high temperatures and low acidity.

It should be noted that when selecting bactericidal and algicidal agents for circulating cooling water, a comprehensive selection should be made based on specific water quality, environment, and usage needs, and the dosage and concentration should be controlled during use to avoid adverse effects on the system. At the same time, relevant safety operating procedures should also be followed to prevent unnecessary harm to operators and the environment.