Can aluminum coils be used for water treatment?

Yes, aluminum coils can be used for water treatment. They are often used in processes such as coagulation and flocculation, where aluminum salts are added to the water to help remove suspended particles and impurities. The aluminum ions react with the particles in the water to form larger, heavier particles that can be more easily settled or filtered out. Additionally, aluminum coils can be part of an electrode system in electrocoagulation processes, where an electric current is used to treat water by generating aluminum ions at the anode. This method is effective for removing various contaminants, including heavy metals, bacteria, and organic compounds.