WELLDONE CHEMICAL
Industrial Polyacrylamide | Polyacrylamide Suppliers
Source:www.polyacrylamide.com | Author:Welldone | Published time: 2023-11-16 | 411 Views | Share:
Production practice in recent years has proven that polyacrylamide has a good effect on coal slime water treatment, can accelerate the sedimentation of coal slime, and contributes to filter press production.


How to use anionic polyacrylamide;

1. When using, prepare an aqueous solution with a concentration of 0.1%. It is appropriate to use neutral water without salt and impurities.

2. When dissolving, evenly sprinkle the anionic polyacrylamide product into the stirring water, and control the stirring speed at 100~300rpm. Appropriate heating (<60°C) can accelerate dissolution.

3. Adjust the PH value of the treated liquid so that the anionic polyacrylamide product can fully exert its effect (select the PH value and the dosage of this series of products through experiments.)

4. When adding anionic polyacrylamide product solution, the mixing with the liquid to be treated should be accelerated. When flocs appear, the stirring speed should be slowed down to facilitate the growth of flocs and accelerate settlement.


Polyacrylamide product features;

※ Large flocs are formed quickly, the alum flowers are large and dense, the sludge amount is small and the flocculation and settling speed is fast;

※Dissolve quickly and completely, without insoluble matter (fish eyes); the powder state product dissolves in about 60 minutes;

※Economical and practical - small dosage, good effect, high dehydration rate; low operating cost, low dosage can produce effective effects and high dehydration performance, very economical;

※Excellent filtration and dehydration properties improve the dehydration effect of sludge;

※Can automatically feed; easy to handle.


Special polyacrylamide for coal washing In order to quickly precipitate the slime water in the concentration tank, ensure qualified washing water and press filter slime production, and make the production run efficiently and economically, appropriate flocculants must be selected to strengthen the treatment of coal slime water.


Production practice in recent years has proven that polyacrylamide has a good effect on coal slime water treatment, can accelerate the sedimentation of coal slime, and contributes to filter press production.


Packaging of polyacrylamide products: 25kg paper bag (plastic lined kraft paper bag outside);

Storage time of polyacrylamide products: 2 years;

Storage requirements for polyacrylamide products: They should be stored in a dry place indoors and away from moisture. It is prohibited to mix, transport and store polyacrylamide with toxic substances. The products should be stored in a dry, ventilated and cool place indoors and away from moisture. Be careful when loading and unloading. The storage period of solid products is two years.


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