WT-300 Cationic Polyacrylamide PAM

1. Performance and Applications
This product is a white small granule or powder formed by copolymerizing cationic monomers (DM, DMC, CPF, DM DAAC, DMAEMA, etc.) and acrylamide, granulated, dried, and pulverized. Cationic polyacrylamide (CPAM) is a linear polymer compound. Because it contains various reactive groups, it can bond with and adsorb many substances to form hydrogen bonds. It mainly consists of flocculated negatively charged colloids, with functions such as turbid removal, decolorization, adsorption, and adhesion. It is suitable for treating high-content wastewater in industries such as dyeing, papermaking, food, construction, metallurgy, mineral processing, coal pulverization, oilfield, aquatic product processing and fermentation, and is especially suitable for dewatering urban sewage, municipal sludge, papermaking sludge, and other industrial sludge.
2．Technical index

3. How to Use
1. First, select the model through a pilot to determine the product specifications and dosage.
2. When using, the solution concentration is generally 1-3‰. The dissolved water temperature is generally controlled at 18-40°C, and the stirring speed is generally controlled at 80-200 r/min. It is recommended to use neutral low-hardness water for preparation.
3. Since iron ions are catalysts for the chemical degradation of polyacrylamide, the preparation, transport, and storage of polyacrylamide should be avoided as much as possible when it comes into contact with iron ions; It is preferable to use stainless steel, plastic, or carbon steel products with resin coating on the surface.
4. Polyacrylamide aqueous solution should be prepared and used immediately. If the dissolved solution is left for a long time, its performance will gradually decrease depending on water quality.