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High Purity Poly Aluminium Chloride (PAC-0- Trusted Suppliers and Factory in China, 10%-17% Active Ingredient
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:
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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) reduction 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.
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 and we look forward to providing you with more help and support. We look forward to establishing closer cooperation with you and let us work together for a better future.
Frequently Asked Questions
Q
What is the Al₂O₃ content in your High Purity Liquid PAC?Our high purity liquid PAC (Type 1) contains a minimum of 15% Al₂O₃, with the content reaching up to 17% at its highest. Type 2 contains a minimum of 10% Al₂O₃. This high alumina content ensures superior coagulation and flocculation performance.
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Is the liquid PAC suitable for drinking water treatment?Yes. Our liquid PAC is specifically formulated with extremely low impurity levels — including iron (Fe ≤ 0.03%) and sulfate (SO₄²⁻ ≤ 0.008%) — making it safe and effective for drinking water purification, including iron/manganese removal from groundwater and turbidity reduction from surface water, in compliance with international drinking water standards.
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What are the advantages of liquid PAC over solid PAC?Liquid PAC offers several key advantages: it requires no dissolution prior to use, saving labor and equipment costs; its liquid molecules exhibit higher activity, resulting in a flocculation speed approximately 20% faster than the solid version; and it is particularly well-suited for small-scale water treatment facilities or emergency treatment scenarios.
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What pH range is compatible with this PAC product?Our liquid PAC has a wide pH adaptability ranging from 4 to 10, making it suitable for a broad variety of water treatment applications. Its lower corrosivity compared to high-concentration aluminum salts also makes it safer for use with standard pipelines and equipment.
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What packaging options are available and how should the product be stored?The product is available in 25L plastic drums, 1000L IBC totes, and liquid bags to accommodate different usage scales. For storage, keep the product in a cool, well-ventilated area away from direct sunlight. The shelf life is 6 months when stored in sealed containers.
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What types of industrial wastewater can this PAC treat?Our PAC is effective across a wide range of industrial wastewater types, including: papermaking black liquor (delignification and COD reduction), printing and dyeing wastewater (decolorization and dye removal), electroplating wastewater (removal of heavy metals such as Cr⁶⁺ and Cu²⁺), chemical wastewater (phosphorus removal), coal slime water, oilfield reinjection water, and stone cutting wastewater recycling.