|
Product Details:
|
| Product Name: | Polyacrylamide PAM | Color: | White |
|---|---|---|---|
| Appearance: | Powder | Package: | 25kg/bag, Or Customized |
| Grade: | Food Grade. Industrial Grade | Application: | Industrial And Hosehold Wastewater Treatment |
| Molecular Weight: | 14 Million - 18 Million | Purity: | 100% |
| High Light: | Industrial Chemicals Polyacrylamide Auxiliary Agent,White Powder Polyacrylamide Auxiliary Agent,18 million Polyacrylamide Auxiliary Agent Powder |
||
Industrial Polyacrylamide PAM Chemical Water Treatment Agent Chemicals White Powder
Introduction to PAM Chemical Water Treatment
For anionic and non-ionic polyacrylamide, it is advisable to use neutral water without salts and impurities, and for cationic PAM, it is better to use acidic water with a pH value less than 6.5 (clean tap water is recommended); it should be adjusted during use. The PH value of the treatment solution makes this series of products fully play their role (determine the optimal PH value and product dosage through experiments); in addition, when the water temperature is low, the dissolution rate will become relatively slow, while when the water temperature is high, the degradation will be accelerated.
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 PAM Chemical Water Treatment
| 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 PAM Chemical Water Treatment
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 PAM Chemical Water Treatment
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 PAM Chemical Water Treatment
Contact Person: nicoleli
Tel: +8613313815128
