Polyaluminium Chloride (PAC)
Chemical Formula: Al₂(OH)nCl₆₋n
Polyaluminium Chloride (PAC) is a highly effective coagulant widely used in water treatment, wastewater treatment, and industrial effluent treatment applications. It appears as a yellow powder or liquid and offers superior coagulation and flocculation performance compared to conventional coagulants.
PAC is valued for its high efficiency, lower sludge generation, and excellent performance across a wide pH range. It is extensively utilized in municipal water treatment plants, industrial water systems, paper manufacturing, and sewage treatment facilities.
Application
Drinking Water Treatment
Used for the purification and clarification of municipal drinking water.
Wastewater Treatment
Applied for removal of suspended solids, turbidity, and contaminants from industrial and municipal wastewater.
Industrial Effluent Treatment
Effective in treating effluents generated by textile, chemical, paper, and pharmaceutical industries.
Paper Industry
Used as a retention aid and process chemical in paper manufacturing.
Swimming Pool Water Treatment
Helps maintain water clarity and reduce suspended impurities.
Sewage Treatment Plants
Widely used in sewage treatment processes to improve settling efficiency.
Chemical Properties
- Chemical Name: Polyaluminium Chloride
- Chemical Formula: Al₂(OH)nCl₆₋n
- Appearance: Yellow Powder / Liquid
- Physical State: Solid or Liquid
- Odor: Odorless
- Solubility: Completely Soluble in Water
- Nature: Inorganic Coagulant
Packing details:
- 25 Kg HDPE Bags
- 50 Kg HDPE Bags
- 250 Kg Drums (Liquid Grade)
- 1200 Kg IBC Tanks (Liquid Grade)
- Bulk Tanker Supply (Liquid Grade)
Technical Specification
| Parameter | Specification |
|---|---|
| Appearance | Yellow Powder / Liquid |
| Al₂O₃ Content | 28%–30% Min |
| Basicity | 40%–90% |
| pH (1% Solution) | 3.5 – 5.0 |
| Water Insoluble Matter | 1.5% Max |
| Solubility | Completely Soluble in Water |
