China Cyanide Process Industry Use Polyacrylamide; Gold Mining Waste Water Use Anionic Polyacrylamide, Find details about China Organic Polymer Flocculant, Polymer from Cyanide Process Industry Use Polyacrylamide; Gold Mining Waste Water Use Anionic Polyacrylamide
1. Introduction:
Polyacrylamide is one of the flocculating agents. The main type: Anionic polyacrylamide (APAM) , Cationic polyacrylamide (CPAM), Nonionic polyacrylamide (NPAM).
2. Usage:
Polyacrylamide is widely used in oil drilling, water treatment, Textile, Printing and dyeing, Papermaking, Beneficiation, Coal washing, Medicine, Refine sugar, Farming, Building materials industry, Agriculture, etc.
Polyacrylamide is known as "Every profession additive", be called "all-purpose product".
Items | Anionic PAM | Cationic PAM | Non-Ionic PAM |
Appearance | White Powder | White Powder | White Powder |
Molecular weight | 2-22 million | 2-12 million | 2-10 million |
Degree of hydrolysis | 25%-40% | - | ≤5% |
Cationic degree | - | 10%-80% | - |
Solid content | ≥90% | ≥90% | ≥90% |
Residual unit | ≤0.025 | ≤0.025 | ≤0.025 |
1 | Economical to use, lower dosage levels. |
2 | Easily soluble in water; dissolves rapidly. |
3 | No erosion under the suggested dosage. |
4 | Can eliminate the use of alum & further ferric salts when used as primary coagulants. |
5 | Lower sludge of dewatering process. |
6 | Faster sedimentation better flocculation. |
7 | Eco-friendly, no pollution (no aluminum, heavy metal ions, etc.). |