Polyacrylamide (PAM) is a versatile water-soluble polymer widely utilized across various industries for its exceptional flocculation properties. As a leading supplier of high-quality chemical auxiliaries, NINGBO INNO PHARMCHEM CO.,LTD. understands the critical importance of selecting the correct type of PAM for optimal performance. The primary distinction among PAM products lies in their ionic charge: anionic, cationic, and nonionic. Understanding these differences is key to achieving efficient results in applications like water treatment, mining, and papermaking.

Anionic Polyacrylamide (APAM), like the product we manufacture, carries a negative charge. This is typically due to the presence of carboxylate groups, often introduced through the partial hydrolysis of acrylamide. APAM is highly effective in applications where suspended particles possess a positive charge. This includes the treatment of water containing inorganic particles such as clays and metal ions. In the mining industry, APAM is invaluable for separating minerals from gangue materials and for treating mining wastewater. For water treatment facilities, APAM excels at clarifying turbid water, removing suspended solids, and improving the efficiency of sedimentation and filtration processes. When seeking to buy anionic polyacrylamide, consider its suitability for positively charged contaminants.

Cationic Polyacrylamide (CPAM), on the other hand, carries a positive charge. This is achieved by incorporating cationic monomers into the polymer chain. CPAM is most effective when dealing with negatively charged contaminants, which are commonly found in organic matter, oils, and dyes. Its applications are widespread in municipal and industrial wastewater treatment, particularly in sludge dewatering, where it efficiently aggregates organic sludge for easier removal. In the papermaking industry, CPAM acts as a retention aid and drainage aid, improving paper quality and production efficiency. If your focus is on removing organic pollutants or dewatering sludge, CPAM is often the preferred choice. Enquire about cationic polyacrylamide price from a reliable manufacturer.

The choice between APAM and CPAM often depends on the specific characteristics of the water or sludge being treated. A careful analysis of the contaminant charges is paramount. Jar tests are often recommended to determine the optimal type and dosage for a specific application. As a dedicated supplier and manufacturer in China, NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing expert guidance and high-performance products to meet your unique industrial requirements. We offer competitive pricing and ensure a stable supply chain for all our chemical auxiliaries.