This product has strong bridging adsorption properties. During the hydrolysis process, physical and chemical processes such as aggregation, adsorption and precipitation occur. The fundamental difference between polyaluminum chloride and traditional inorganic coagulants is that traditional inorganic coagulants are low-molecular crystalline salts, while the structure of polyaluminum chloride is composed of polycarboxylic complexes with various shapes. It has fast flocculation and sedimentation speed and is suitable for use. It has a wide pH value range, is non-corrosive to pipeline equipment, and has an obvious water purification effect. It can effectively remove SS, COD, BOD and heavy metal ions such as arsenic and mercury in water. This product is widely used in drinking water, industrial water and sewage treatment. field.
| Item | Indexes | |
| Solid | Liquid | |
| Appearance | White/light yellow powder | Clear near water-white liquid |
| Al2O3 Content | 26-32 |
6-8 |
| Basicity | 40-85 | 40-85 |
| Density(20°C)(g/cm³) | - | 1.15 |
| Mass fraction of Insoluble | 1.5 | 0.5 |
| PH value(%aqueous solution) | 3.5-5.0 | 3.5-5.0 |
| Mass fraction oof Fe/% | ≤2.0 | ≤2.0 |
| Mass fraction oof As/% | ≤0.0015 | ≤0.0005 |
| Mass fraction oof Pb/% | ≤0.006 | ≤0.002 |
| Mass fraction oof Cd/% | ≤0.0002 | ≤0.0001 |
- Production process of PAC
1.Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculants , furthermore, the treatment cost is lowered by 20%-80%.
2.It can lead to quick formation of flocculants (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3.It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.
4.The dosage is smaller than that of other flocculants.It has wide adaptability to the waters at different temperatures and different regions.
5.Higher basicity, lower corrosion, easy for operation,and long-term use of non-occlusion.
- Application of PAC
Poly aluminium chloride (PAC) is a versatile chemical compound that finds widespread use across various industries. Some of its applications are:
Water treatment: PAC is a popular coagulant in the treatment of drinking water, wastewater, and industrial effluents. It aids in the removal of suspended solids, organic matter, and other pollutants from water.
Paper industry: PAC is a sizing agent used in the paper industry. It enhances the strength and water resistance of paper.
Textile industry: PAC is a dyeing and printing agent in the textile industry. It helps to improve the color fastness of fabrics.
Food industry: PAC is a clarifying agent used in the food industry for juices and wines. It removes impurities and enhances the clarity of the final product.
Oil and gas industry: PAC is an additive in drilling fluids in the oil and gas industry. It controls fluid loss and enhances the stability of the drilling mud.
Cosmetics industry: PAC is a thickening and emulsifying agent used in the cosmetics industry. It improves the texture and stability of cosmetic products.
Pharmaceutical industry: PAC is a binder and disintegrant in tablet formulations in the pharmaceutical industry. It enhances the compressibility and disintegration of tablets.
- Packaging
-25kg/bag
-500kg/bag
-1000kg/bag
We specialize in water treatment products and have 20 years of experience in the field of water treatment. We have professional technicians and we can provide the most powerful support for our products.
