Application of Hengfeng Cationic Polyacrylamide Emulsion in Sludge Dewatering

Hengfeng is a professional manufacturer and global supplier of cationic polyacrylamide (CPAM) emulsions, widely used in sludge dewatering and wastewater treatment systems. With strong flocculation ability and excellent adaptability, our cationic PAM emulsion provides reliable solutions for industries that generate high volumes of organic sludge.

How Cationic Polyacrylamide Emulsion Works

In sludge treatment, Hengfeng cationic PAM emulsion binds negatively charged sludge particles to form large, stable flocs. This process significantly enhances solid-liquid separation, accelerates dewatering, and reduces the moisture content of sludge cake. It also improves the performance of filter presses, belt presses, and centrifuges, leading to:

Higher sludge dewatering efficiency

Lower sludge volume and disposal cost

Improved wastewater clarity

Reduced energy and chemical consumption

Industries That Require Cationic PAM Emulsion for Sludge Dewatering

Cationic polyacrylamide emulsion is especially suitable for sludge with high organic content, making it a preferred choice for:

Municipal Wastewater Treatment Plants

Applied in primary, secondary, and digested sludge dewatering.

Food & Beverage Industry

Effective in treating sludge from breweries, meat processing, dairy plants, and sugar production.

Pulp & Paper Industry

Used in wastewater sludge treatment to improve dewatering and reduce environmental impact.

Chemical & Pharmaceutical Industries

For dewatering biological sludge and chemical wastewater sludge.

Textile and Dyeing Industry

Helps manage sludge generated from dyeing and finishing processes.

Other Organic-Rich Wastewater Sources

Including tanning, fermentation, and biogas plants.

Why Choose Hengfeng Cationic PAM Emulsion?

Wide range of molecular weights and charge densities to match different sludge types

Stable and easy-to-use emulsion form for convenient preparation and dosing

Proven results in both municipal and industrial wastewater treatment plants

Global supply and technical support trusted in over 60 countries

Hengfeng’s cationic polyacrylamide emulsion is an efficient and cost-effective sludge dewatering polymer, helping industries reduce sludge disposal costs, improve wastewater treatment efficiency, and meet environmental regulations. As a reliable wastewater treatment chemical supplier, Hengfeng is committed to delivering customized polymer solutions for sustainable water management worldwide.