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Principle of anionic polyacrylamide

- Oct 17, 2016 -

1) flocculation principle: when PAM for flocculation, and wadding gel type surface properties, in particular potential, viscosity, turbidity, and suspending liquid PH value, surface potential, is the inhibition of particle surface charge instead of reasons to join PAM, can reduce the potential and cohesion.

2) adsorption bridging: PAM fixed on different particle on the surface, forming polymer bridges between the various particles, the particles form aggregates and settlement.

3) surface: PAM polar Group on particle adsorption.

4) enhanced role: PAM molecular chain and the dispersed phase through mechanical, physical and chemical effects, disperse phase involved together, forming a network.

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