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PAM polyacrylamide for coal washing

Description:

Polyacrylamide polymer flocculant is mainly used for the treatment of solid minerals in the neutral suspension. It is used to improve the removal effect of the suspended solids, COD and phosphate in the urban and industrial wastewater treatment. In the drinking water and wastewater treatment, it is used in the surface water clarification.

Characteristics:

The product adopt the technics of adding alkali in the propenamide and then make them homopolymerization and hydrolysis, after granulation, drying and crushing, it appears as a small white powder of granular solids.

Functions:

 This series 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 dehydration, mineral separation, coal washing, and papermaking.

Application Method & Notes:

1,It is recommended to prepare the product in water solution at 0.1% concentration. It is proposed to use the neutral and desalted water.,

2,The product should be scattered evenly in the stirred water, and the dissolving can be accelerated by warming the water (below 60°C).

3,The most economical dosage can be determined based by a preliminary test.,

4,The solid product is packed in inner plastic bags and further in polypropylene woven bags with each bag containing 25Kg. The colloidal product is packed in inner plastic bags and further in fiber plate drums with each drum containing 50Kg or 200kg.

5,This product is hyqroscopic, so it is should be sealed and stored in a dry and cool place below 35°C.

6,The solid product should be prevented from leaking on the ground because the hygroscopic powder can make the floor slippery.