Liquid Polyaluminum Chloride (10–15% Al₂O₃)
CAS Number: 1327-41-9
Liquid PAC with 10–15% Al₂O₃ is a ready-to-use coagulant solution designed for direct dosing into water treatment systems, eliminating the dissolution step required for powder grades. Its high basicity (60–90%) ensures stable performance across variable raw water turbidity and temperature conditions.
Technical Specifications
| density | 1.12–1.20 g/cm³ |
| basicity | 60–90% |
| packaging | IBC 1000 L or road tanker |
| appearance | Light yellow to yellow liquid |
| pH undiluted | 3.5–5.0 |
| al2o3 content | 10–15% |
Applications
- Municipal drinking water treatment (direct liquid dosing)
- Municipal wastewater primary clarification
- Industrial process water coagulation
- Potable water plants with automated dosing systems
- Seasonal high-turbidity raw water treatment
- Pre-treatment before membrane filtration (UF/MF)
Key Features
- Ready-to-use liquid — no dissolution or preparation required
- High basicity (60–90%) for effective coagulation in low-alkalinity water
- Compatible with metering pump and automated dosing equipment
- Consistent Al₂O₃ concentration for reliable dosage control
- Bulk liquid supply by IBC or tanker reduces handling cost
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