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China High Purity Poly Aluminium Chloride (PAC-0- China Suppliers & Factory for Water Treatment Solutions Factory, Factories
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China High Purity Poly Aluminium Chloride (PAC-0- China Suppliers & Factory for Water Treatment Solutions Factory, Factories
Experience the exceptional quality of our colorless to light yellow transparent liquid, a slightly turbid solution with a density ranging from 1.15 to 1.3 g/cm³ at 20°C. This product boasts an active ingredient content between 10% and 17%, customizable to meet your specific needs. As a leading supplier and factory based in China, we pride ourselves on providing top-notch products that adhere to the highest industry standards. Trust us for reliable solutions tailored to your requirements
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.
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.
Frequently Asked Questions
Q What is the Al₂O₃ content of your high-purity liquid PAC, and why does it matter?
Our high-purity liquid PAC contains more than 15% Al₂O₃, with a maximum of 17%. A higher Al₂O₃ content means stronger coagulation performance per unit volume, which reduces dosage requirements, lowers treatment costs, and improves overall water treatment efficiency.
Q How does liquid PAC compare to solid PAC in terms of flocculation speed?
Liquid PAC molecules have higher activity than their solid counterparts. The flocculation speed of our liquid PAC is approximately 20% faster than the solid version, making it especially suitable for small-scale water treatment facilities and emergency water treatment scenarios where rapid response is critical.
Q What pH range is this liquid PAC suitable for, and is it safe for pipelines and equipment?
Our liquid PAC is effective across a wide pH range of 4 to 10, making it highly adaptable to various water conditions. Compared to high-concentration aluminum salts, it has significantly lower corrosivity to pipelines and equipment, extending service life and reducing maintenance costs.
Q What types of wastewater can this PAC treat effectively?
Our PAC is versatile and has been proven effective in treating a wide range of wastewater types, including drinking water (iron/manganese removal, turbidity reduction), municipal sewage (coagulation, sludge dewatering), industrial wastewater (papermaking, printing & dyeing, electroplating, chemical), coal slime water, oilfield reinjection water, and stone cutting wastewater.
Q What packaging options are available, and how should the product be stored?
The liquid PAC is available in 25L plastic drums, 1000L IBC totes, and liquid bags to suit various logistics and usage requirements. For storage, keep the product in a cool, well-ventilated location away from direct sunlight. When stored sealed, the shelf life is 6 months.
Q Does liquid PAC require any pre-treatment or dissolution before use?
No. One of the key advantages of our liquid PAC is that it requires no prior dissolution or pre-treatment. It can be added directly to the water treatment system, which saves labor costs and eliminates the need for additional dissolution equipment, simplifying the overall operation process.
BS Water
