Polymers are used in industrial wastewater and domestic water treatment. When polymers are added to water, the colloidal particles are broken and stick together into flocs and then settle, making it easier to remove from the water. Polymers are also used for water purification, improving water quality by reducing suspended solids.
Polymer Anion is also an additive and binder in aquatic feed.
In the paper industry, Polymers are used as a preservative, etc.