Cationic polyacrylamide is mainly used in: 1. urban sewage treatment, sewage and 2. organic wastewater treatment, water treatment flocculant 3. waterworks, 4. paper additives, cationic polyacrylamide flocculant is a water-soluble linear polymer compound, the molecular weight between 600-1200 square, in methanol, ethanol, can be dissolved, insoluble in ketones, esters, hydrocarbons and other organic solvents. Cationic PAM in acidic or alkaline medium showed a cationic, this can effectively suspended particles of sewage effluent with a negative charge for flocculation and sedimentation. A cationic polyacrylamide form: white powder, granular, 20-40 mesh. Second, cationic polyacrylamide Packaging and storage: cationic polyacrylamide using 15kg, 25kg, PP bag or paper-plastic bag, can also be packaged according to customer requirements. Stacking shall not exceed 20 layers, the shelf life of two years, the product should be stored in a cool place shading. Third, cationic polyacrylamide Note: CPAM for non-corrosive, non-toxic products, when used as stick to the skin, eyes or mouth to breathe, to wash with water, allowed to be eaten. Fourth, cationic polyacrylamide technical indicators: number molecular weight (million) ion degree% Solids% effective PH range residual monomer content% SFA01> 1000 (adjustable) 80-100 (adjustable) "907-14" .05 SFA01> 800 (adjustable) 70-80 (adjustable) "90 7-14" 0.05 SFA01> 600 (adjustable) 60-70 (adjustable) "90 7-14" 0.05 SFA01> 500 (adjustable) 50 -60 (adjustable) "90 7-14" 0.05 SFA01> 400 (adjustable) 40-50 (adjustable) "90 7-14" 0.05 SFA01.> 300 (adjustable) 30-20 (adjustable). " 90 7-14 "0.05 SFA01> 200 (adjustable) 10-20 (adjustable)" 907-14 "0.05 V, cationic polyacrylamide use: 1. This product will be transferred into a thousandth of a solution. 2. The solution according to the proportion of millions of molecules of a pretreated wastewater treatment. Stir.