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CAS No.: | 9003-05-8 |
Formula: | (C3h5no)N |
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Polyacrylamide is a water-soluble organic high molecular weight polymer. Polyacrylamide has good flocculation, adsorption decolorization, resistance reduction, thickening and adhesion etc characteristics.
As a flocculant, polyacrylamide is widely used in municipal wastewater, industrial wastewater treatment, sludge dewatering, coal washing, beneficiation, oil exploitation, and drinking water treatment from rivers and lakes. The adsorption and decolorization properties of polyacrylamide are commonly used in the papermaking, printing and dyeing, textile and leather production industries.
Items | Anionic PAM | Cationic PAM | Non-Ionic PAM | Amphoteric PAM |
Appearance | white granule | white granule | white granule | white granule |
Content % ≥ | 90 | 90 | 90 | 90 |
The molecular weight (million) | 3-20 | 3-15 | 3-15 | 3-15 |
Ionicity % | 20-30 | 5-60 | 0-3 | Any ratio |
Water insolubles % ≤ | 0.1 | 0.1 | 0.1 | 0.1 |
Dissolution time(min) ≤ | 40 | 90 | 60 | 90 |
Yucai Brand Polyacrylamide Characteristics and Properties:
1.Flocculation and Coagulation effect.
2.Resistance reduction and Lubrication effect.
3.Adsorption and Decolorization effect.
4.Thickening and Viscidity effect.
5.Clarify and Purification effect.
As its excellent flocculation,resistance reduction,adsorption,thickening and decolorization,polyacrylamide is widely used in municipal wastewater, industrial wastewater treatment, sludge dewatering, coal washing, beneficiation, oil exploitation, and drinking water treatment from rivers and lakes. The adsorption and decolorization properties of polyacrylamide are commonly used in the papermaking, printing and dyeing, textile and leather production industries.
Polyacrylamide use and dosage
1. Polyacrylamide solid powder can not be directly used for sewage treatment. Before be used in water treatment, the polyacrylamide particles must be dissolved in tap water, then the aqueous solution is used to treat the sewage.
2. Dissolving the polyacrylamide PAM white particles into a 0.1%-0.3% aqueous solution (ie, adding 0.1 g-0.3 g of polyacrylamide particles to 100 ml of clean water). and stirring is continued for 30-40 minutes until the granules are completely dissolved.
3. When treating the sewage with polyacrylamide PAM aqueous solution, first add 1ml aqueous solution in 100ml sewage to see the sedimentation flocculation effect, and then reduce or increase the dosage as appropriate.
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