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China High Purity Poly Aluminium Chloride (PAC-0Suppliers from China - Trusted Factory for Water Treatment Solutions Manufacturer, Suppliers
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China High Purity Poly Aluminium Chloride (PAC-0Suppliers from China - Trusted Factory for Water Treatment Solutions Manufacturer, Suppliers
This transparent liquid, ranging from colorless to light yellow and slightly turbid, boasts a density of 1.15-1.3 g/cm³ at 20°C. With an active ingredient content of 10%-17%, this product is ideal for various applications. As a leading supplier and factory in China, we ensure the highest quality and reliability for all our liquid products
High Effective Content:
The content of Al2O3 is higher than 15%, and can reach up to 17% at most.
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Extremely Low Impurity Content:
Compared to drinking water grade PAC, impurities are further reduced.
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Convenient to Use:
No need for dissolution, can be directly added, saving labor and dissolution equipment costs.
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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.
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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:
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Drinking Water Purification:
Removal of iron and manganese from groundwater, turbidity removal from surface water, meeting international drinking water standards.
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Municipal Sewage:
Coagulation sedimentation, sludge dewatering, BOD (biochemical oxygen demand) in urban domestic sewage treatment plants.
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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.
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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
QWhat is the Al2O3 content of your High Purity PAC, and why does it matter?
Our High Purity PAC contains more than 15% Al2O3, with a maximum of 17%. A higher Al2O3 content means stronger coagulation performance, which allows you to use less product to achieve the same or better water treatment results, reducing overall operating costs.
QCan this liquid PAC be used directly without pre-dissolving?
Yes. Unlike solid PAC, our liquid PAC can be added directly to the water treatment system without any dissolution process. This saves both labor costs and the expense of dissolution equipment, making it especially convenient for continuous dosing systems.
QWhat is the suitable pH range for this PAC product?
Our PAC has a wide pH adaptability ranging from 4 to 10, making it suitable for a broad range of water conditions. It also exhibits lower corrosivity to pipelines and equipment compared to high-concentration aluminum salts, which extends the service life of your water treatment infrastructure.
QWhat types of wastewater is this PAC suitable for treating?
This PAC is suitable for a wide variety of water treatment applications, including drinking water purification, municipal sewage treatment, industrial wastewater (papermaking, printing & dyeing, electroplating, chemical), coal slime water clarification, oilfield reinjection water treatment, and stone cutting wastewater recycling.
QWhat packaging options are available and how should the product be stored?
We offer flexible packaging options including 25L plastic drums, 1000L IBC totes, and liquid bags to suit different usage scales and logistics needs. The product should be stored in a cool, well-ventilated area away from direct sunlight. When sealed properly, the shelf life is 6 months.
QHow does the flocculation speed of liquid PAC compare to solid PAC?
Due to the high activity of liquid molecules, our liquid PAC achieves a flocculation speed that is approximately 20% faster than the solid version. This makes it particularly well-suited for small-scale water treatment facilities or emergency water treatment scenarios where rapid response is critical.
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