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High Purity Poly Aluminium Chloride (PAC-0- China Suppliers and Factory for Water Treatment Solutions
Core Features
● High Effective Content: The content of Al₂O₃ is higher than 15%, and can reach up to 17% at most.
● Extremely Low Impurity Content: Compared to drinking water grade PAC, impurities are further reduced.
● Convenient to Use: No need for dissolution, can be directly added, saving labor and dissolution equipment costs.
● Quick Response: Liquid molecules have high activity, and the flocculation speed is 20% faster than that of the solid version, making it particularly suitable for small water treatment facilities or emergency scenarios.
● Low Corrosivity: Wide pH adaptability (4–10), with lower corrosivity to pipelines/equipment than high-concentration aluminum salts.
Technical Parameter
| Parameter | Index | |
|---|---|---|
| Liquid (Type 1) | Liquid (Type 2) | |
| Density (20℃), g/cm³ ≥ | 1.30 | 1.15 |
| Al₂O₃ Content, % ≥ | 15.0 | 10.0 |
| Basicity, % | 40.0 ~ 55.0 | 40.0 ~ 55.0 |
| pH (10g/L aqueous solution) | 3.5 ~ 5.0 | 3.5 ~ 5.0 |
| Mass fraction of Fe, % ≤ | 0.03 | 0.02 |
| Mass fraction of SO₄²⁻, % ≤ | 0.008 | 0.005 |
Packaging and Storage
● Packaging: 25L plastic drum / 1000L IBC tote / liquid bag.
● Storage: Store in a cool and well-ventilated place, avoid direct sunlight, and the shelf life is 6 months (sealed).
Applicable Scenarios
Our PAC has been widely used in industrial and municipal water treatment scenarios worldwide, with typical cases including:
● Drinking Water Purification: Removal of iron and manganese from groundwater, turbidity removal from surface water, meeting international drinking water standards.
● Municipal Sewage: Coagulation sedimentation, sludge dewatering, BOD (biochemical oxygen demand) in urban domestic sewage treatment plants.
● Industrial Wastewater: Treatment of papermaking black liquor (delignification, reduction of COD), decolorization of printing and dyeing wastewater (removal of reactive dyes, sulfur dyes), removal of heavy metals from electroplating wastewater (Cr⁶⁺, Cu²⁺), and removal of phosphorus from chemical wastewater.
● Other Scenarios: Coal slime water clarification in coal preparation plants, oil removal from oilfield reinjection water, and recycling of stone cutting wastewater.
As a company that focuses on technological innovation and product quality, we are committed to providing our customers with safe, reliable and superior performance products. We firmly believe that this product will bring you convenience and enjoyment, and we will make unremitting efforts and continuous innovation to meet your needs. If you are interested in our products, please do not hesitate to contact us immediately. We look forward to providing you with more help and support and establishing closer cooperation with you.
Frequently Asked Questions
What is the Al₂O₃ content in your high-purity liquid PAC?
Our high-purity liquid Poly Aluminium Chloride (PAC) contains more than 15% Al₂O₃, with the maximum content reaching up to 17%. This is significantly higher than standard drinking water grade PAC products available on the market.
Does liquid PAC need to be dissolved before use?
No. One of the key advantages of our liquid PAC is that it requires no pre-dissolution. It can be directly dosed into the water treatment system, which saves both labor costs and the expense of dissolution equipment, making it especially convenient for continuous operations.
How does liquid PAC compare to solid PAC in flocculation speed?
Liquid PAC molecules have higher activity compared to solid PAC. As a result, the flocculation speed of our liquid PAC is approximately 20% faster than the solid version. This makes it particularly suitable for small water treatment facilities or emergency water treatment scenarios requiring quick response.
What is the suitable pH range for using this PAC product?
Our liquid PAC has a wide pH adaptability, functioning effectively within a pH range of 4 to 10. This broad range makes it compatible with various water sources and treatment processes, while also exhibiting lower corrosivity to pipelines and equipment compared to high-concentration aluminum salts.
What types of water treatment applications is this PAC suitable for?
Our PAC is suitable for a wide range of applications including drinking water purification (iron/manganese removal, turbidity reduction), municipal sewage treatment (coagulation sedimentation, sludge dewatering), industrial wastewater treatment (papermaking, printing & dyeing, electroplating, chemical wastewater), as well as coal preparation plant clarification and oilfield reinjection water treatment.
What packaging options are available and how should the product be stored?
Our liquid PAC is available in 25L plastic drums, 1000L IBC totes, and liquid bags to meet different volume requirements. For storage, please keep the product in a cool, well-ventilated location away from direct sunlight. When stored in sealed conditions, the shelf life is 6 months.