reduces the surface charge that causes repulsion and deflocculation Suspension

Reduces the surface charge that causes repulsion and

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reduces the surface charge that causes repulsion and deflocculation Suspension stability is dependent on critical Zeta potential of the particles. If the Zeta potential is reduced, below a critical value, the degree of repulsion between particles is lower and the particles come closer together and flocculate. o Add appropriate electrolyte to neutralize the Zeta potential of the dispersed phase o Use appropriate ionic surfactants which could promote wetting as well as neutralize the zeta potential
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