Poly Aluminum Chloride for drinking water treatment (PAC-V)
Description
Poly Aluminum Chloride for drinking water treatment is a new type of inorganic polymer coagulant with highly efficient properties.
Poly Aluminum Chloride for drinking water treatment (PAC-V) is produced from aluminum hydroxide, hydrochloric acid, and calcium aluminate powder employing advanced technology.
PAC-V exhibits high flocculation efficiency at a lower cost, with water purification capacity superior to traditional inorganic coagulants such as aluminum sulfate and ferric salts. The solid product is produced using spray drying technology and appears as primrose-yellow or brown powder.
Corresponding liquid products can also be provided.
Standard:
Poly Aluminum Chloride for drinking water treatment (PAC-V)Characteristics Index:
| Index | Liquid | Solid |
|---|---|---|
| Al₂O₃ (%) ≥ | 10 | 29 |
| Basicity (%) | 40 – 90 | 40 – 90 |
| Density (g/cm³) | 1.12 | — |
| Insoluble % ≤ | 0.2 | 0.6 |
| pH (10g/L solution) | 3.5 – 5 | 3.5 – 5 |
| Fe % ≤ | — | — |
| As % ≤ | 0.0002 | 0.0002 |
| Pb % ≤ | 0.001 | 0.001 |
| Cd % ≤ | 0.0002 | 0.0002 |
| Hg % ≤ | 0.00001 | 0.00001 |
| Cr⁶⁺ % ≤ | 0.0005 | 0.0005 |
Flocculation Characteristics and Performance
- Low dosage needed, flocculates and precipitates quickly.
- Low aluminum ion residual, ensuring high water quality after treatment.
- Minimal decrease in water alkalinity and pH value.
- High solubility, low impurity content, and low corrosivity.
- Efficient in a wide pH range (5–9).
- Strong adaptability to turbidity, alkalinity, and temperature variations.
- Meets quality standards (GB15892-2009), especially heavy metal ion content.
Poly Aluminum Chloride for drinking water treatment (PAC-V) uses:
- Drinking water treatment and pre-treatment for pure water preparation
- Treatment of reinjection water for oil wells
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