What is cationic polyacrylamide?

Cationic Polyacrylamide is white power or granule, the degree of ion is from 5% to 80%, soluble, good water solubility, can be dissolved in water at any percentage and be undissolved in organic solvents. CPAM shows characteristics of high polymer electrolyte, suitable for wastewater treatment with a negative charge and rich organic matter.

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 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 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 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

How to choose cationic mud cake?

of good solubility can be dissolved in cold water. we have to firstly choose the optimum model of cationic PAM according to the properties of the sludge, the sludge will be bigger,non-sticking to filter cloth, the floc is not loose, the flowing mud cake is thicker, high dewatering efficiency, the moisture content of mud cake is below 80%.