River dredging wastewater often contains high organic matter, fine sediment, and colloidal particles, which require effective flocculation and dewatering.

Our Cationic Polyacrylamide (PAM) is engineered for river dredging wastewater treatment. It quickly neutralizes negative charges, forms dense flocs, improves settling speed, and enhances sludge dewatering performance. With stable quality and low dosage, it helps reduce operational costs and ensure compliance with environmental standards.

As a professional PAM manufacturer, we provide customized cationic products and technical support for environmental engineering companies, dredging contractors, and wastewater treatment projects worldwide.

• Our factory Jiangsu Hengfeng Polymer,as a leading 25-years history of water treatment polyacrylamide factory
• We are dedicated to providing high-quality water treatment solutions.
• Our expertise in producing polyacrylamide ensures that Our clients receive the most effective and reliable products for their water treatment needs.

Water Treatment Field

Polyacrylamide has a good property of flocculation in water treatment. It could help separate the solid and liquid quickly in water and accelerate the sedimentation of solids. The quality of water will improve after polyacrylamide treatment. For wastewater treatment, Polyacrylamide works well with polyaluminum chloride(PAC). Polyacrylamide could work together with PAC to remove the following items from wastewater: chromacity, turbidity, oils, metal ion, fluoride, phosphate, etc. In addition, the dosage of polyacrylamide could be saved greatly in combination the use of PAC.

High-Efficiency Cationic PAM for Dredging Projects | On-Time Delivery