Item | Standard / Value |
Product Name | Poly Aluminium Chloride (PAC) |
Chemical Formula | [Al₂(OH)ₙCl₆₋ₙ]m |
Appearance | Yellow Powder / White Powder |
Al₂O₃ Content | ≥ 28% / 30% / 31% |
Basicity | 40 – 90% |
Insoluble Matter | ≤ 1.5% |
pH (1% Solution) | 3.5 – 5.0 |
Iron (Fe) Content | ≤ 0.01% (White PAC) |
Arsenic (As) | ≤ 0.0002% |
Heavy Metals (Pb + Cd + Hg) | ≤ 0.002% |
Particle Size | 0.5–2 mm or customized |
Packing | 25kg PP bag, 50kg bag, Jumbo bag |
Shelf Life | 24 Months |
Main Applications | Drinking Water, Industrial Wastewater, Desalination, Paper Industry |
Poly Aluminium Chloride (PAC) is widely used in drinking water treatment to remove suspended solids, turbidity, and harmful contaminants, ensuring safe and clean water quality.
PAC is applied in industrial wastewater treatment for effective coagulation and flocculation in industries such as textile dyeing, leather tanning, mining, and chemical processing.
Poly Aluminium Chloride is used in desalination pretreatment, helping remove colloidal particles and algae before reverse osmosis systems to improve operational efficiency.
PAC improves paper sizing and retention performance in the paper manufacturing industry, enhancing paper strength and reducing chemical consumption.
Poly Aluminium Chloride (Al₂(OH)ₙCl₆₋ₙ)m is used for municipal sewage treatment, efficiently reducing COD, BOD, and phosphorus levels to meet discharge standards.
PAC is utilized in oilfield drilling wastewater and petroleum refinery effluent treatment, helping separate oil–water mixtures and reduce pollution load.
Poly Aluminium Chloride can be used in swimming pool water purification, improving clarity by rapidly aggregating fine particles into easily filterable flocs.