Aluminum foil is a hot stamping material which is directly calendered into a thin sheet of metal aluminum. Its hot stamping effect is similar to that of pure silver foil stamping, so it is also called fake silver foil. Waste aluminum foil can be used to prepare the polymerization. The produced polymer is an inorganic polymer flocculant. Due to the unequal number of hydroxyl groups in the polymer molecule, after the polymerization participates in the turbid source water, the hydrolysis continues under the pH condition of the source water, followed by a series of physical and chemical processes such as agglutination, adsorption, deposition, and then reaches the purified water. intention of.
This use of aluminum foil has just followed the social situation of rapid industrial development and rapid urban population growth and water pollution. As the amount of sewage required for purification treatment is increasing, the demand for water purification agent, that is, polymerization from aluminum foil, is also increasing.