Sewage Treatment Nonionic Polyacrylamide
Sewage treatment NPAM NPAM is the water-soluble large-molecular polymer or polyelectrolyte. Because its molecule chain contains the polarity group of a certain amount, it can bridge the particles by absorbing the solid particles being suspending in the water, or make the particles form larger...
Sewage treatment NPAM
NPAM is the water-soluble large-molecular polymer or polyelectrolyte. Because its molecule chain contains the polarity group of a certain amount, it can bridge the particles by absorbing the solid particles being suspending in the water, or make the particles form larger flocculate by the charge neutralization. It can accelerate the particle sedimentation in the suspension liquid, and has the very obvious effects of speeding up clarifying the solution and improving filtering. It is mainly used for the flocculation and sedimentation of various kinds of industrial wasted water, the sediments clarifying and processing, such as the wasted water processing in the fields of paper-making (paper pulp), mineral separation and metallurgy, as well as the iron and steel plant and stone material processing plant.
※ Outlook: white particles
※ Solid content: ≥88%
※ Molecular weight: 2-12 million
※ Charge density: < 5.0 (Mole %)
PH (0.1%SOL): 7.0 ~ 8.0
Viscosity of aquatic solution (0.1%SOL): 300 ~ 550 (CPS)
Water content: under 10%
Residual monomer: less than 0.2%
The physical features
The physical features of NPAM mainly decides its behavior in the water solution, because the molecular chains contains acylamino or ion group, its obvious feature is high hydrophilia, It can be soluble in water with various kinds of proportion. The water solution of PAM can tolerate the electrolyte rather well, and it is not sensitive to NH and sodium sulfate. It is also compatible with the surfactant.
1. It is well soluble in water and it can be totally dissolved in cold water.
2. Adding few CPAM products and the large flocculation effect can be realized. Normally only 0.01-10ppm (0.01-10g/m3) of the product is needed and the effect can be sufficiently brought out.
3. When using CPAM product and the inorganic flocculant (polyferric sulfate, aluminum polychlorid, ferric salt, etc) at the same time, larger effect will be shown.
600 Ton/Tons per Month
Packaging & Delivery
1. Be pakced in polypropylene woven bag with plastic liner, 25kg/bag
2.Shipping after 10-20 days
Lead Time :10-20 days