Industrial Anionic Polyacrylamide Powder Decolorizing And Coagulant Agent
anionic Polyacrylamide Powder decolorizing and coagulant agent Industrial and domestic wastewater treatment
Product Description:
Polyacrylamide (PAM) is water-soluble polymers, which is insoluble in most organic solvents, with good flocculation it can reduce the frictional resistance between the liquid. Our products by ion characteristics can be divided into anionic, nonionic, cationic types.
Solution Making Method:
| 1 | Concentration: | Should be standardly dissolved to 0.1-0.5% concentration before use. |
| 2 | Dissolving time: | The time required according to the type of PAM, water quality, temperature and agitation. Generally required around 1 hour of agitation to completely dissolve the powder. Incomplete mixture of PAM or lumping may inhibit the performance of the PAM, temperature of water should be between 10-40℃. |
| 3 | Agitation speed: | The ideal revolution of the agitator is between 200-500rpm. A high speed agitator operating without reducing the revolution of a motor is not advised, since it may cut the PAM molecules of the PAM. |
| 4 | Application and dosage: | The dosage range of varies from 1-3.0 ppm depending upon the type of effluent and application. Advised to do jar tests for evaluating the functioning and approximate dosage. |
| 5 | Jar test: | Put sample of effluent in a beaker and add it as designated, agitate for 1 minute at 100-120 rpm and then slowly agitate at 60rpm. Determine the flocs properly at this time and note the sedimentation and clarity of top solution. |
| Note: | APAM solution is stable for up to one week, CPAM is 1-3 days, and Aluminium, zinc, copper, or iron should be avoided in make-up system. |
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Specification:
| Product Type | Product Code | Molecular | Hydrolysis Degree | |
| Anionic Polyacrylamide | A8219L | High | Low | |
| A8217L | High | Low | ||
| A8216L | Medium High | Low | ||
| A8219 | High | Medium | ||
| A8217 | High | Medium | ||
| A8216 | Medium High | Medium | ||
| A8215 | Medium High | Medium | ||
| A8219H | High | High | ||
| A8217H | High | High | ||
| A8216H | Medium High | High | ||
| A8219VH | High | Ultra High | ||
| A8217VH | High | Ultra High | ||
| A8216VH | Medium High | Ultra High | ||
| Nonionic Polyacrylamide | N801 | Medium | Low | |
| N802 | Low | Low | ||
| Cationic Polyacrylamide | K605 | Medium High | Low | |
| K610 | Medium High | Low | ||
| K615 | Medium High | Low | ||
| K620 | Medium High | Medium | ||
| K630 | Medium High | Medium | ||
| K640 | Medium High | High | ||
| K650 | Medium High | High | ||
| K660 | Medium High | Ultra High |
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Polyacrylamide, abbr. PAM, is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.
According to the different ion characteristics, PAM has three types: Anionic PAM, Cationic PAM and Nonionic PAM.
Application notice:
1.It must be fully dissolved before it can be used. Otherwise, it will affect the use effect.
2.Please use plastic, ceramic & stainless steel ect vessel, please don't use iron vessel, it will make PAM degradation & invalidation
3.Please prepare PAM aqueous solution when you use, the PAM aqueous solution will invalidation when you don't use for a long time.
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