High effect flocculant of Anionic Polyacrylamide PAM for Well drilling mud raw materials
Anionic polyacrylamide (APAM) is a water soluble polymers, mainly for industrial wastewater flocculation, sedimentation clarification, such as iron and waste water, waste water from electroplating factory, metallurgical wastewater, coal washing waste water, sewage treatment, sludge dewatering, and so on.
Because of its molecular chain containing a certain number of polar groups, it able to by adsorption of solid particles suspended in water, bridge between particles or by charge-neutral particles together to form big flocculation, it can speed up the settlement of suspended particles in the fluid, speed up solution has a very clear clarification and filtering effect.
Anionic polyacrylamide (APAM) specification
Appearance: white granule
Solid content: ≥ 90%
Molecular weight: 3-20million
Load density: 10-40 (Mole%)
Anionic polyacrylamide (APAM) product features
1, water soluble, and can also dissolve completely in cold water.
2, add a small amount of anionic polyacrylamide products, you can receive a lot of flocculation effect. Just add 0.01~10ppm (0.01~10G/m3), to fully play its role.
3, while using the products and inorganic anion polyacrylamide flocculant (polymerized ferric sulfate, polyaluminum chloride, iron salts, etc), you can display a greater effect.
Function of Anionic Polyacrylamide APAM
Anionic polyacrylamide, because it has:
1 purifying, clarifying roles;
2, subsidence promoter action;
3, filtration promoter action;
4, thickening effect and its effects.
In wastewater treatment, sludge dewatering, dressing, washing, papermaking and so on, can fully meet the various requirements in the field
Using method of Anionic Polyacrylamide APAM
1, when distribution into 0.1% concentration of water solutions, to use the neutral water that does not contain salts sundry goods.
2, when dissolved, anionic polyacrylamide products evenly sprinkle into the mix in the water, stirring speed control in 100~300rpm. Proper heating (< 60 ° c), you can speed up the dissolution.
3, adjust the PH value of the solution, the anionic polyacrylamide products fully functional (by experimental choice best PH value and amount of this series.
4, when it joined the solution of anionic polyacrylamide products, should be accelerated and is processed liquid mixing, flocculation occurs after, slows down the mixing speed, to facilitate the growth of flocculation and speed up the settlement.
Attention of Anionic Polyacrylamide APAM
1, the operator should wear protective equipment, after contact with skin, wash with water immediately.
2, use the scene, often flushed with water, preventing sliding injuries.
3, anionic polyacrylamide products suitable seal stored in cool dry place.
Scope of Anionic Polyacrylamide APAM
1.for textile, printing and dyeing industry. Polyacrylamide used as sizing agents, finishing agents on fabric, and can generate a protective layer of supple, wrinkle, mildew bacteria. Using the characteristics of strong Hygroscopicity, can reduce spinning when the fault rate. After polyacrylamide for treating agent can prevent static electricity and flame retardant fabric. When used as auxiliaries, Pam makes product adhesion, high brightness, can also be used as bleaching of non-Silicon stabilizer for polymer.
2, mainly used as flocculants: suspended particles, over the thick, high density, particle with a positive charge, water PH value is neutral or alkaline water, due to the anion polyacrylamide in the molecular chain containing a certain amount polar base suspension of solid particles in aqueous solutions by adsorption, flocculation of bridge formation between particles. Therefore it speed up settlement of suspended particles in the fluid, speed up solution has a very clear clarification, filtering, and more. The products are widely used in chemical industry waste water, waste treatment, urban wastewater treatment. High turbidity of water purification, water industry, heavy clear, coal washing, dressing, metallurgy, iron and steel, zinc, aluminum processing industry, electronics, water treatment.
3, for the paper industry, is to raise the fillers, pigments and other retention. To reduce material wastage and pollution of the environment; Second is to improve the strength of the paper (including strength of dry and wet-strength), and PAM improves tear resistance of paper and porous, to improve Visual and printing performance, also for food and tea packaging.
Anionic polyacrylamide (APAM), packaging and storage:
25Kg-lined plastic woven bag or paper-plastic composite bag, can also be packaged according to user requirements. When storage, pay attention to heat, moisture, and to avoid damage, dry the product long-term dew reset will absorb moisture caking. Stacking layer number must not be more than 20 levels. Effective storage for a period of 2 years. The product size is 20-80, can also be produced according to user requirements.
Quality Index:(HG3-1290-80) of Anionic Polyacrylamide APAM
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