Both anionic polyacrylamide and cationic polyacrylamide are important water treatment reagents. What is the difference between anionic polyacrylamide and cationic polyacrylamide? What are the characteristics? Let's discuss it today.
TAGS:cationic-polyacrylamide-
1, flocculation: PAM can make suspended material through electric neutralization, bridge adsorption, flocculation.
2, adhesion: through mechanical, physical, chemical action, play the role of adhesion.
3, resistance reduction: PAM can effectively reduce fluid friction resistance, adding trace PAM in water can reduce resistance by 50-80%.
4, thickening: PAM in neutral and acid conditions have thickening effect, when the PH value of PAM is more than 10 easy hydrolysis....>
Application of polyacrylamide (FLOPAM 4490,4550,4690)
Industrial wastewater treatment: for suspended particles, relatively high concentration, particles with positive charge, PH value of water neutral or alkaline sewage, iron and steel plant wastewater, electroplating plant wastewater, metallurgical wastewater, coal washing wastewater and other sewage treatment, the best effect. Drinking water treatment: The water source of many waterworks in China comes from rivers, with high sediment and mineral content and turbidity. Although...>