Model No.: PAC
Brand: Lanyao
| Selling Units | : | Ton |
| Download | : |
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| Ph: | 3.5-5.0 | Function: | Waste Water Treatment |
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| Water Insolubules: | 0.1max | Chloride: | ≤8.0% |
| Grade: | Industrial Or Drinking Water Grade | Customization: | Available |
| Samples: | Free | Color: | Yello, Brown, White |
White Polyaluminum Chloride (PAC) is an inorganic polymer coagulant and an emerging Water Purification material. It is a water-soluble inorganic polymer between AlCl ∝ and Al (OH) ∝, with a chemical formula of [Al2 (OH) nCl6-n] m, where m represents the degree of polymerization and n represents the degree of neutrality of the product.
It is usually made by spray drying or plate and frame pressure filtration, and has the characteristics of high Al ₂ O ≮ content (generally 29% -31%), low water insoluble matter (below 0.6%), moderate salinity (40-90), and is widely used in drinking water purification and other fields.
High water purification effect: With a high content of Al₂O₃, it has a strong adsorption and coagulation effect on suspended solids, colloidal impurities, etc. in water, and can effectively remove COD, BOD, arsenic, mercury and other heavy metal ions from water. It can reduce the turbidity of high turbidity water, and the purified water quality is better than ordinary coagulants such as Aluminum Sulfate.
Good stability: It has the advantages of good spray drying stability, wide adaptability to water area, fast hydrolysis speed, strong adsorption capacity, large alum formation, dense quality, fast sedimentation speed, low effluent turbidity, and good dehydration performance.
Non corrosive: The aqueous solution is clear and colorless, non corrosive to pipeline equipment, does not introduce harmful ions, and is safe and reliable to use.
Widely applicable pH range: It can effectively exert coagulation effect within a wide pH range, without the need for a large adjustment of the pH value of the raw water, and can meet the purification needs of general raw water.
Easy formation of flocs: Easily hydrolyzed in water, forming various forms of Al(OH)m+ ions, which undergo electrical neutralization and adsorption bridging with impurity particles in water, causing colloidal particles to destabilize and flocculate. The formed flocs have a certain strength, are not easily broken, and have good precipitation performance.
Drinking water treatment involves effectively removing suspended solids, colloidal impurities, microorganisms, and other pollutants from water to ensure that the water quality meets the standards for domestic drinking water. This treatment process is widely applied in urban water plants, rural drinking water treatment projects, and other similar facilities.
For industrial water treatment, the aim is to purify water used in industries like power generation, chemical production, textile manufacturing, and paper mills. By enhancing the quality of industrial water, this treatment helps meet the specific water quality requirements for production processes. Additionally, it aids in reducing the risk of equipment corrosion and scaling that can occur during industrial operations.
Aside from its applications in drinking water and industrial contexts, water treatment plays a crucial role in wastewater treatment. It can act as a coagulant in wastewater treatment processes, aiding in the removal of pollutants such as organic matter, color, and odor. This contributes to improving the biodegradability and treatment efficiency of wastewater, thereby enhancing overall treatment outcomes.
Our main products include polyaluminum chloride ，Aluminum Chlorohydrate，Polyferric Sulfate，Biochemical Bacteria，Polyacrylamide PAM and Decoloring Agent.
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