Polymeric Aluminum Chloride (PAC)
Product Description
Hello friends! Today we are introducing Polymeric Aluminum Chloride (PAC), a highly efficient flocculant widely used in sewage treatment, water purification, and industrial circulating water treatment! We only share practical tips without complicated jargon. The content is divided into 5 sections with clear technical specifications and 25kg packaging details. Without further ado, let’s begin! 🚀
1. Product Overview
Polymeric Aluminum Chloride (PAC) is an inorganic polymer flocculant featuring fast flocculation, good sedimentation effect, and wide applicability.
It is mainly used for the purification of municipal sewage, industrial wastewater, drinking water, paper-making and printing wastewater. Through adsorption, bridging and charge neutralization, it quickly aggregates suspended solids, colloids, chroma and pollutants in water to achieve solid-liquid separation and clear water quality.
This product has strong stability, low corrosiveness, low dosage and low treatment cost, making it a commonly used core flocculant in the water treatment industry.
2. Key Features & Functions
- Fast flocculation and sedimentation, forming large flocs with rapid settling speed and remarkable solid-liquid separation effect.
- Strong purification ability to effectively remove turbidity, color, COD, suspended solids and partial heavy metals.
- Wide application range for drinking water, municipal sewage, paper-making, printing and dyeing, chemical, mining and other wastewater treatment.
- Wide pH adaptability, working stably within pH 4–10.
- Low dosage and cost, more economical than traditional agents.
- Low corrosiveness, safe for equipment and pipelines.
3. Technical Specifications
表格
| Item | Specification |
|---|---|
| Appearance | Light yellow / yellowish brown powder |
| Al₂O₃ | ≥28%–30% |
| Basicity | 40%–90% |
| Water insoluble | ≤1.5% |
| pH value (1% solution) | 3.5–5.0 |
| Solubility | Easily soluble in water, fast dissolving |
4. Packaging Details
- Standard packaging: 25kg per bag (woven bag with inner PE liner), moisture-proof, dust-proof and easy to handle.
- Storage: Store in a cool, dry and ventilated place, away from direct sunlight, rain and humidity.
- Shelf life: 2 years.
- Transportation: Non-hazardous product, transportable by sea and land.
5. Application Method
- Dissolve in water at 3%–5% concentration and stir evenly to prepare liquid agent.
- Adjust dosage according to water turbidity, generally 0.1%–0.3%.
- Stir rapidly after adding into wastewater, then slowly stir until obvious flocs form, followed by sedimentation separation.
- For better effect, it can be used together with Polyacrylamide (PAM) based on site conditions.
PAC is suitable for various water treatment scenarios with strong flocculation, fast sedimentation and simple operation, making it an efficient choice for sewage treatment and water purification.
For more on-site dosage plans, please contact us and we will provide customized solutions for your working conditions.
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