Refers to chemicals used in industrial water treatment
Water treatment chemicals, also known as water treatment agents, mainly refer to chemicals used in industrial water treatment, including scale inhibitors, corrosion inhibitors, dispersants, bactericides and algaecides, defoamers, flocculants, deoxidizers, sludge regulators, chelating agents, etc. for industrial water treatment such as cooling water, boiler water, sewage, and oilfield water. Coagulants and flocculants used in raw water and sewage treatment are also included in water treatment chemicals. In addition, activated carbon and ion exchange resins are also important water treatment chemicals.
In foreign statistics, water treatment agents include the following three categories of products:
General chemicals
General chemicals: originally refers to inorganic chemical products used for water treatment, such as aluminum sulfate, ferrous sulfate, ferric chloride solution, etc.
Special chemicals
Special chemicals: including activated carbon, ion exchange resins and organic polymer flocculants (such as polyacrylamide, polyamines and polyquaternary ammonium salts), etc.
