Application range and usage of polyacrylamide

Application range and usage of polyacrylamide
Polyacrylamide's excellent water solubility, thickening power, flocculation potential, chemical reactivity, and modified product versatility result in its broad use.

The applications for polyacrylamide include:
 
Optimizes sedimentation, clarification, floating separation, concentration, and dehydration rates within processes such as papermaking, oilfield, mineral mud dewatering, municipal wastewater, industrial wastewater, raw water processing, and industrial solid-liquid separation.

The capabilities of polyacrylamide include:
 
Dehydration, adsorption, decolorization, adhesion functions with superior flocculation effects.

Usage scenarios include but are not limited to:
 
1. For the flocculation and settling of suspended particles in suspensions, particularly acidic or slightly acidic materials. Ideal equipment includes settling tanks, high-efficiency floatation tanks, etc.
2. For sludge dewatering at sewage treatment plants and tap water plant sludge dewatering. Filtering equipment used is centrifuges, belt filter presses, plate and frame filter presses, etc. The reaction during product processing is fast coagulation and efficient separation of slurry and water.
3. Paper mill process, production of paper aids, internal sizing agents, etc.

Usage methods involve:
 
Dilute and add the solid product after dissolving it according to different water qualities. The specific dosage varies depending on the type of wastewater. The best dosage should be determined through flocculation testing. It is recommended to test multiple times to achieve optimal results. The dosage and model should also be adjusted timely based on changes in water quality to maximize efficiency.