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Product Details:
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| Product Name: | APAM | Color: | White |
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| Appearance: | Powder/granule | Application: | Wastewater Treatment |
| Package: | 25kg/bag, Or Customized | Grade: | Industrial Grade |
| Place Of Origin: | Henan, China | Purity: | 100% |
| High Light: | Papermaking Anionic Polyacrylamide APAM Chemical,Anionic Polyacrylamide APAM Chemical In Pulp,Anionic Polyacrylamide APAM Chemical 22 million |
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Papermaking Wastewater Treatment Chemical Polyacrylamide PAM In Coating And Pulp
Introduction to Anionic Polyacrylamide APAM
Polyacrylamide (PAM) / Polyelectrolyte is water soluble polymer with Anionic, Cationic and Nonionic types. The range of molecular weight is different, Anionic is from 5-22 million, Cationic is from 5-12 million and Nonionic is from 5-12 million, with a charge density ranging from 0-60%
APAM can accelerate the settlement of particles in suspension, speed up the solution to clarify, promote filtering and other effects. Mainly used for various industrial wastewater flocculation sedimentation and clarification treatment, such as iron and steel plant wastewater, electroplating wastewater, wastewater metallurgy, coal washing wastewater treatment, sludge dewatering.
APAM Can also be used to clarify drinking water, and sugar & juice mills. Soluble in water, safe, non-toxic, hydrolytic stability, is not sensitive to the change of pH value, anti-chlorine. Harmless, no-flammable and non-explosive, it can be stored at room temperature, but cannot be placed in the sun.
Package: Inner package:Plastic PE film; outer package: woven bag, N.W. 25 kg/bag
Storage: Stored in a dry cool and ventilate place, it will keep good for 2 years
Technical index of Anionic Polyacrylamide APAM:
| Cationic Polyacrylamide | |
| Appearance | White powder |
| Solid content (%) | ≥88 |
| Molecular weight (millions) | 5-12 |
| Degree of ion (%) | Low middle height |
| Dissolution time (min) | ≤60 |
| Anionic Polyacrylamide | |
| Appearance | White Powder |
| Solid content (%) | ≥88 |
| Molecular weight (millions) | 12-25 |
| Degree of ion (%) | Low middle height |
| Dissolution time (min) | ≤60 |
| Nonionic Polyacrylamide | |
| Appearance | White Powder |
| Solid content (%) | ≥88 |
| Molecular weight (millions) | 8-12 |
| Impurity (%) | ≤5 |
| Dissolution time (min) | ≤60 |
Application of Anionic Polyacrylamide APAM:
1. Polyacrylamide can't be put directlry into sewage, so dissolve in water before using Polyacrylamide.
2. The dissolved water should be clean water, and without heating, but the temperature can't be cold. The temperature is higher
than five degress Celsius. Otherwise it will be dissolve very slowly. Temperature above 40 degrees Celsius affect the use effect.
3. Notice: Don't use strong acid, strong base, high salt water preparation.
4. The ratio range is recommended to be between 0.1% and 0.3%. For example, 1 liter of water with 1~3g of agents.
5. If because of other reasons, the dispersion is not good, we suggest that you mix a little more sparse.
6. The water is warmer in Summer. Cationic, Anionic Polyacrylamide should be strict for about 1 hour. Nonionic Polyacrylamide
should be strict for about 2 hours.
7. The water is cold in Winter, Cationic, Anionic Polyacrylamide should be strict for about one and a half hours. Nonionic Polyacrylamide should be strict for about 3 hours.
Instructions of Anionic Polyacrylamide APAM:
1. When using the product, it is important to disperse the product in water, otherwise it will cause polyacrylamide caking and produce "fisheye", and the dissolution time will increase.
2. When the product is dissolved, the water with low hardness is required.
The dissolving tank is free from materials that can easily affect the water quality.
3, the use of warm water can speed up the dissolution rate, but the temperature is too high, will lead to thermal degradation of molecular chains, viscosity will be affected, the general water temperature can not exceed 50℃.
4, the use of stirring is conducive to dissolution, but too violent stirring will make the polymer long chain fracture and degradation, the agitator adopts the ship propulsion type, the speed of 200-500rpm.
5, under normal circumstances, the first polyacrylamide dissolved into 0.05%-0.5% standby.
6, polyacrylamide dosage is different according to the use of different.
Effect of wastewater treatment by Anionic Polyacrylamide APAM:
Contact Person: nicoleli
Tel: +8613313815128
