Polymer-Assisted Settling
Enhancing Floc Strength with Polymer Addition
Adding flocculant polymer builds larger, denser flocs that settle faster — boosting plate settler capacity and effluent quality.
Polymer-Assisted Settling
Polymers — anionic, cationic, or non-ionic — bridge fine particles into larger, stronger flocs. Even at low doses they dramatically improve settling velocity and floc shear resistance.
In a plate settler, polymer-assisted settling allows higher hydraulic loading without carryover, because the enhanced flocs settle well within the short inclined-plate travel distance.
Correct polymer type, dose, and mixing energy are essential: overdosing wastes chemicals and can re-stabilize particles, while proper dosing delivers clearer effluent and denser, easier-to-handle sludge.
Key Benefits
Faster Settling
Polymer builds dense flocs with high settling velocity.
Higher Capacity
Enables increased hydraulic loading without carryover.
Denser Sludge
Produces thicker, more easily dewatered sludge.
Request an Engineering Assessment
Our engineers will review your application, flow rates, and water quality data to recommend the optimal plate settler configuration.