Polyacrylamide (PAM) for printing and dyeing wastewater is a kind of polymer water treatment agent developed for the characteristics of printing and dyeing wastewater, which belongs to water-soluble linear polymer. In printing and dyeing wastewater, it has the functions of flocculation precipitation, decolorization, impurity removal and improvement of biodegradability
Features and advantages
Targeted: dyeing wastewater dye molecules (such as reactive dyes, direct dyes) adsorption capacity is strong, decolorization rate up to 80%-95%.
Good ynergy: can be used with polymeric aluminum chloride (PAC), ferrous sulfate and other coagulants, reduce the total cost of pharmaceutical dosing.
Wide daptability: can cope with different dyeing processes (such as cotton textile, chemical fiber dyeing, printing) wastewater treatment needs
Specification
|
The Project |
Indicators of |
|
Exterior appearance |
White granular powder |
|
Solid content (%) |
≥88 |
|
Molecular weight |
12 to 21 million |
|
Residual monomer content (%) |
0.1 or less |
|
Dissolution time (min) |
≤90 |
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