What is anionic polyacrylamide (Apam)?

Anionic polyacrylamide (Anionic PAM, APAM) Structure and properties: Anionic PAM is a water-soluble polymer. By introducing these anionic groups on the polymer backbone, APAM can react with positively charged substances. It is mainly used for flocculation, sedimentation and clarification of various industrial wastewaters.

What is polyacrylamide (PAM)?

Enteromorpha prolifera polysaccharide based coagulant aid for humic acids removal and ultrafiltration membrane fouling control Polyacrylamide (PAM) has been used as a coagulant aid in water treatment process for past decades, but it has caused great damages to human nervous system.

What is nonionic polyacrylamide?

3. Nonionic Polyacrylamide (Nonionic PAM, NPAM) Structure and Properties: Nonionic PAM is a high molecular polymer or polyelectrolyte with a certain amount of polar genes in its molecular chain.

What are the different types of polyacrylamide?

These three types have significant differences in structure, function and application. 1. Cationic polyacrylamide (Cationic PAM, CPAM) Structure and properties: Cationic PAM: It is a linear polymer compound. Because it has a variety of active groups, it can form hydrogen bonds with many substances and mainly flocculate negatively charged colloids.

What is a nonionic polymer (Pam)?

Nonionic PAM is a high molecular polymer or polyelectrolyte with a certain amount of polar genes in its molecular chain. It can adsorb solid particles suspended in water and bridge between particles to form large floccules, accelerate the sedimentation of particles in suspension, accelerate the clarification of solution, and promote filtration.

What is cationic Pam?

Cationic PAM: It is a linear polymer compound. Because it has a variety of active groups, it can form hydrogen bonds with many substances and mainly flocculate negatively charged colloids. Suitable for use in acidic conditions