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Potable Water Grade Polyacrylamide

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Affiliated category
Water Treatment
Publish time
2019/01/15 09:37
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Details
 Potable Water Grade Polyacrylamide
Property
For potable water grade polyacrylamide, the residual monomer of the raw material acrylamide has to be within 250ppm. The residual monomer content of the treated water will be less than 0.25ug/L, which meets the drinking water standards of most countries.
Specification
Appearance
Solid Content
Mol.weight(106)
Charge Density
Charge Type
White Powder
>88%
11-22
15-30%
Cationic
Application
Mainly used in raw water treatment, sugar making and other industries which need to strictly control the content of the residual monomers. Thereinto, using polyacrylamide can effectively reduce the amount of PAC addition and thus reduce the excessive sludge production.
Usage
1. Dilute to the concentration of 0.1-0.5% solution with the water.
2. Fully dissolve (Sprinkle the product evenly into the stirring water. The stirring speed should be controlled at 100-300rpm.
3. While put the solution, stirring quickly and promote the mixing. Once the flocculation appears, slow down the stirring speed to facilitate flocculation and accelerated sedimentation.

Package
Storage

1.Packed in 25kgs/Moisture-proof bag, lined with plastic film.
2.Considering the moisture absorption, required to pay more attention on moisture proof and avoiding the damage of packaging and rain during the transporting and storing.
3.The shelf life is two years. Expiration is still available but the effect will be reduced.

 

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