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 algicides, defoamers, flocculants, deoxidizers, sludge regulators, chelators, etc. for industrial water treatment, such as cooling water, boiler water, sewage, oilfield water, etc. Coagulants and flocculants for raw water and sewage treatment are also included in water treatment chemicals. In addition, activated carbon and ion exchange resin are also important water treatment chemicals.
General chemicals(water treatment chemicals): originally refers to inorganic chemical products used for water treatment, such as aluminum sulfate, ferrous sulfate, ferric chloride solution, etc.
Special chemicals(water treatment chemicals): including activated carbon, ion exchange resin and organic polymeric flocculants (such as polyacrylamide, polyamine and polyquaternary ammonium salt).
