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Polyacrylamide (PAM)

(C₃H₅NO)ₙ

Cationic polyacrylamide powder in 25kg bags. Enhances sludge dewatering efficiency, improves water clarity, and reduces chemical costs.

Descripción del producto

Cationic polyacrylamide powder in 25kg bags. Enhances sludge dewatering efficiency, improves water clarity, and reduces chemical costs.

Revisado técnicamente por el equipo de ingeniería de Chimiart
Ingeniería de procesos, CC y cumplimiento normativo · Última revisión 2026-06-12

Especificaciones técnicas

Fórmula química
(C₃H₅NO)ₙ
Número CAS
9003-05-8
Aspecto
Polvo blanco
Concentración
≥ 88% active content
Densidad relativa
0.75-0.85 (bulk)
Rango de pH
3.0-9.0 (effective range)
Solubilidad
Disolución lenta
Envases disponibles
Sacos de 25 kg
Vida útil
24 meses
Condiciones de almacenamiento
Lugar seco y fresco

Documentos técnicos

Ficha técnica (TDS)

Disponible

Especificaciones técnicas detalladas, propiedades y datos de rendimiento.

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Aplicaciones

Deshidratación de lodos
Claridad del agua
Reducción de costes

Pautas de dosificación

Prepare 0.1-0.5% stock solution. Typical dosing: 0.5-5 mg/L active polymer. Allow 30-60 min dissolution time.

Cómo funciona

Cationic polyacrylamide adsorbs onto negatively charged particles, bridging them together into large, settleable flocs for efficient sludge dewatering.

Consejos de uso

Available in 25 kg bags. Dissolve slowly with gentle agitation. Avoid over-dosing which can restabilize particles.

Preguntas frecuentes

What is the difference between cationic, anionic, and nonionic PAM?▼
Cationic PAM works best with negatively charged particles (most wastewater), anionic PAM suits positively charged particles, and nonionic PAM is used for specific applications. Our PAM is cationic, optimized for municipal and industrial sludge dewatering.
How long does prepared PAM solution remain effective?▼
Prepare PAM solutions fresh daily for best results. Diluted solutions begin degrading within 24-48 hours due to polymer chain breakage. Always prepare only the amount needed for immediate use.
What mixing speed should be used when preparing PAM solutions?▼
Use gentle mixing (50-150 RPM) to avoid shearing polymer chains. High-speed mixing permanently damages the polymer and reduces effectiveness. Allow 30-60 minutes dissolution time with slow agitation.
Can PAM be overdosed, and what happens if it is?▼
Yes, overdosing PAM can restabilize particles and worsen performance. Signs include poor floc formation, increased turbidity, and higher polymer consumption. Always start with low doses and gradually increase while monitoring performance.
What factors affect PAM performance in dewatering applications?▼
Key factors include sludge characteristics (organic content, particle size), mixing intensity, contact time, and equipment type. Conduct small-scale tests to optimize polymer type, dose, and application method for your specific sludge.

Certificaciones y cumplimiento

ISO 9001

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Preguntas frecuentes

Cationic PAM works best with negatively charged particles (most wastewater), anionic PAM suits positively charged particles, and nonionic PAM is used for specific applications. Our PAM is cationic, optimized for municipal and industrial sludge dewatering.

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