polyacrylamide Water Treatment chemical PAM 2013
Polyacrylamide is, simply called PAM, a water soluble high polymer and widely used in petroleum, papermaking, metallurgical, textile, chemical and environment protection fields. There are three categories of anionic, cationic and non-ionic type.
Application:
1. It can purify the city and industrial wastewater.
2. To purify the drinking water and wastewater.
(1) Clarifying surface water.
(2) Clarifying washing wastewater.
(3) Adjusting filtrate.
3. The mining industry
(1) To clarify coal washing water.
(2) To clarify flotation tailings.
(3) Filtrating fine coal.
(4) Dehydrating tailings.
(5) Thickening and filtrating fine mine.
(6) Clarifying hot solution and flotation process fluid .
(7) Clarifying flotation of fluorite and barite.
4. Clarify crude brine of salt process.
5. Sludge dehydration.
6. Disposal reclaimed water of phosphate.
7. The casting and metalwork industry.
(1) Purification of open hearth furnaces gas washing water.
(2) Clarifying wastewater of picking factory.
(3) Purification of electrolyte.
(4) Clarifying the electroplating effluent.
Type | Anionic PAM | Cationic PAM | Non-ionic PAM |
Appearance | White Granule or powder | White Granule | White Granule or powder |
Solid content ,% | ≥90 | ≥90 | ≥90 |
Molecular Weight | 3-20 million | 30%-80% | 6-15 million |
Ionic degree ,% | 10-30 | 15-80 | 1-4 |
Insoluble,% | ≤0.1 | ≤0.1 | ≤0.1 |
Dissolving time(min) | ≤60 | ≤90 | ≤60 |
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polyacrylamide Water Treatment chemical PAM 2013