Cationic Polyacrylamide CPAM for High-Efficiency Dewatering with 55%–65% Moisture Content and 8–12 Million Molecular Weight

Meta Description: High-performance cationic polyacrylamide (CPAM) optimizes cattle farm sludge dewatering, lowers moisture content to 55%–65%, cuts disposal costs, and complies with livestock wastewater standards.

Cattle farm sludge features high organic matter, fine suspended solids, and negative surface charge, making dewatering difficult with traditional methods. Cationic Polyacrylamide (CPAM) delivers charge neutralization and bridging flocculation to form dense, filterable flocs, boosting solid–liquid separation and lowering sludge volume.

1. Ultra-Low Moisture Output: Dewaters sludge to 55%–65% moisture, cutting transport and disposal costs by 30%–50%.
2. High Floc Strength: Forms large, dense flocs that resist breakage in belt presses, centrifuges, and screw presses.
3. Low Dosage, High Efficiency: Typical dosage 20–80 g/m³ sludge, lowering chemical expense and residual pollution.
4. Wide Compatibility: Works with raw sludge, thickened sludge, and mixed manure–sludge systems.
5. Eco-Friendly: Low residual monomer (<0.05%), safe for farmland recycling and biogas projects.

1. Prepare 0.1%–0.3% CPAM solution (stir 40–60 min for full dissolution).
2. Dosing point: before thickener or dewatering equipment.
3. Mix gently to form flocs; avoid high shear.
4. Dewater via belt filter press, centrifuge, or screw press to reach 55%–65% moisture.

• Dairy & beef cattle farm sludge dewatering
• Livestock manure wastewater thickening
• Sludge cake conditioning for land application
• Farm biogas slurry solid–liquid separation

• High-organic sludge: 40%–50% ionic degree, 10–12 million MW
• Dilute sludge: 30%–40% ionic degree, 8–10 million MW
• Mechanical dewatering priority: high molecular weight, medium ionic degree

• What is the optimal dosage? 20–80 g/m³ (adjust via jar test).
• Can it reuse separated water? Yes, treated effluent meets farm irrigation standards.
• Storage life? 24 months (sealed, dry, cool storage).

Contact us for on-site sludge testing, dosage optimization, and tailored CPAM grades to maximize dewatering efficiency and reduce operating costs for your cattle farm.