Polyaluminum Chloride
High-Quality Polyaluminum Chloride for Water Treatment
Polyaluminum Chloride (PAC) is an advanced inorganic polymer coagulant widely used in water treatment processes. Our premium-grade Polyaluminum Chloride offers superior performance in removing suspended solids, organic matter, and other contaminants from various water sources.
Key Features of Our Polyaluminum Chloride
- High purity with low insoluble content
- Excellent coagulation efficiency
- Wide pH application range
- Lower dosage requirements compared to traditional coagulants
- Reduced sludge production
Technical Specifications
| Parameter | Standard Value | Test Method |
|---|---|---|
| Al2O3 Content (%) | ≥28.0 | GB/T 22627-2014 |
| Basicity (%) | 70-85 | GB/T 22627-2014 |
| Density (20°C, g/cm3) | 1.15-1.25 | GB/T 4472-2011 |
| pH (1% solution) | 3.5-5.0 | GB/T 22592-2008 |
| Water Insoluble (%) | ≤1.5 | GB/T 22627-2014 |
Polyaluminum Chloride Application Areas
- Drinking water purification
- Industrial wastewater treatment
- Municipal sewage treatment
- Papermaking wastewater
- Textile industry wastewater
- Food processing wastewater
Polyaluminum Chloride FAQ
What is the difference between Polyaluminum Chloride and traditional alum?
Polyaluminum Chloride offers several advantages over traditional alum (aluminum sulfate). PAC has higher charge density, works effectively across a wider pH range (4-9), produces less sludge, and requires lower dosages. Additionally, Polyaluminum Chloride performs better in low-temperature conditions and causes less pH depression of treated water compared to alum.
How should Polyaluminum Chloride be stored?
Polyaluminum Chloride should be stored in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances. Liquid PAC should be kept in plastic or fiberglass-reinforced plastic containers, while solid PAC should be packed in plastic-lined woven bags. The storage area temperature should ideally be maintained between 5-30°C to prevent product degradation.
What is the recommended dosage of Polyaluminum Chloride for water treatment?
The optimal Polyaluminum Chloride dosage varies depending on water quality, turbidity, and treatment objectives. For drinking water treatment, typical dosages range from 5-30 mg/L. For industrial wastewater treatment, dosages may range from 30-200 mg/L. We recommend conducting jar tests to determine the precise dosage for specific applications, as overdosing can increase treatment costs while underdosing may reduce treatment efficiency.
Advantages of Using Our Polyaluminum Chloride
- Higher purity than industry standards
- Customizable formulations for specific applications
- Technical support from water treatment experts
- Competitive pricing with bulk order discounts
- Reliable supply chain with flexible packaging options
Packaging Options
| Form | Package Type | Weight/Volume |
|---|---|---|
| Solid | Plastic-lined woven bag | 25 kg/bag |
| Liquid | Plastic drum | 250 kg/drum |
| Liquid | IBC tank | 1000 kg/tank |
| Liquid | Bulk tanker | 20-30 tons/tanker |
Safety Precautions for Polyaluminum Chloride
- Wear protective gloves and goggles when handling
- Use in well-ventilated areas
- Avoid contact with eyes and skin
- Do not mix with alkaline substances
- Rinse immediately with water if contact occurs
Additional Polyaluminum Chloride Information
Our Polyaluminum Chloride is manufactured using advanced production technology under strict quality control measures. The product meets or exceeds international quality standards including GB 15892-2009 (China), NSF/ANSI Standard 60 (USA), and EN 888 (Europe). We provide complete product documentation including material safety data sheets (MSDS), certificates of analysis for each batch, and regulatory compliance documentation.