Acrylamide is a white crystal chemical that produces polyacrylamide.
Polyacrylamide (Polyscrylamide) PAM, commonly known as flocculating agent or gathered agent, divided into anionic, cationic and nonionic, is a kind of linear polymer, molecular weight between 400-21 million, solid product appearance for white or slightly yellow granular powder, soluble in water, colorless viscous liquid gel, soluble in water, easy to decompose temperature over 120 ℃.
Particularly of acidic and alkaline organic suspended in the water turbidity and red mud flocculation precipitation and mud liquid separation effect, less dosage, water cost is low, other flocculant is unable to substitute products.
Anionic forms are mainly used in the production of water, industry and municipal wastewater treatment.
It is also suitable for the separation of sludge and mud in the preparation of alumina.
Cationic high molecular weight, it is mainly used for water suspension flocculation precipitation and suspended material content, acidity and partial acid solution containing organic suspended muddy thing when flocculation is difficult.
In this case, the cationic type can effectively make flocculation, showing its outstanding performance.
Using a water solution of 0.1 to 0.2 percent, the water solution must be made with a PH of less than 7, which can be easily hydrolyzed by a dilute solution.
It should be used or used in the same day, not for long periods.