This product is a water-soluble polymer or polyelectrolyte. Due to the large number of adsorption groups in its molecular chain, it can adsorb solid particles suspended in water, causing the inter particle bridging to condense and form large flocculents. So, it can accelerate the sedimentation of particles in the suspension, significantly accelerate solution clarification, promote filtration, and other effects. Mainly used for flocculation and sedimentation of various industrial wastewater, sedimentation and air flotation, and sludge thickener dehydration treatment. For example, wastewater treatment in papermaking and pulp industries, wastewater treatment in mineral processing and metal smelting processes, and wastewater treatment in steel and stone processing plants.
|
Type |
Appearance |
Solid content (%) |
Molecular weight(104) |
Ion Density (%) |
|
Anionic |
White powder |
≥88 |
600-2600 |
10-40 adjustable |
Nonionic polyacrylamide is of full product lineup and can serve various demands. It is of good solubility and can easily dissolved in cold water. Small dosage product of this series can achieve great flocculation generally speaking and 0.01-10ppm will bring its effect to the fullest. Some times use it in conjunction with inorganic flocculants (poly-ferric sulfate, poly aluminum chloride, poly-ferric chloride salts etc.) can achieve even better result in water treatment.
(1) We should shake as far as possible before using this product;
(2) The suggested dissolved concentration is 1-3 ‰ and the dissolved time is about 50 minutes in at room temperature(around 25℃);
(3) When conveying, avoiding use of the centrifugal pump, and we had better use low shear pumps like the screw pump, diaphragm pumps etc;
(4) We should dissolve the product in plastic, ceramic, and stainless steel tank, and the stirring speed should not be too big, no heating;
(5) Dilute solution prepared should not to be suitable for a long time placing , best along with uses along with to dissolve.
These products excels in flocculation. For its performance in purification, clarification, sedimentation promotion, filtration promotion, thickening, and other aspects, it can satisfy demands in various fields like wastewater treatment, liquid waste disposal, sludge thickening and dewatering, mineral separation, coal washing, and papermaking.
Shanghai water treatment materials Co., LTD can provide comprehensive technical service in product selection, laboratory test, plant test etc.
25 kg plastic tote, 500KG plastic case, mixing fully before using. This product is not the dangerous goods. This product must be stored in a cool and dry place. Shelf life is two years
