Polyaluminum Chloride PAC 28% Purity for Drinking Water and Industrial Wastewater Treatment with Neutral pH
Price:
Please consult customer service
MOQ:
10 tons
Delivery Time:
about 6 weeks
Brand:
sichuan hongjian
Product Description
Polyaluminum Chloride PAC 28% Water Treatment Chemical
High Quality Polyaluminium Chloride
The high-quality polyaluminium chloride produced by Hongjian Chemical adopts advanced production technology and strict quality control system. The product features high purity, excellent coagulation effect, and strong adaptability. It is an efficient inorganic polymer coagulant widely used in drinking water treatment, industrial wastewater treatment, papermaking, pharmaceuticals, and other fields.
- Aliases: PAC, Poly Aluminium Chloride, Basic Aluminum Chloride
- English Name: Polyaluminium Chloride
- Chemical Formula: [Al₂(OH)ₙCl₆₋ₙ]ₘ
- Main Component: Al₂O₃
- CAS Number: 1327-41-9
Key Properties: Excellent coagulation effect, wide pH adaptation range, low corrosiveness, high water purification efficiency
Product Specification System
Grade Classification and Technical Indicators
| Indicator Item | Drinking Water Grade | Industrial Grade Premium | Industrial Grade First Class |
|---|---|---|---|
| Al₂O₃ Content | ≥30% | ≥29% | ≥28% |
| Basicity | 70-85% | 70-90% | 70-90% |
| Water Insolubles | ≤0.3% | ≤1.0% | ≤1.5% |
| pH Value (1% aqueous solution) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
| Arsenic (As) Content | ≤0.0001% | ≤0.0005% | ≤0.001% |
| Lead (Pb) Content | ≤0.0005% | ≤0.001% | ≤0.002% |
Detailed Application Fields
1. Water Treatment Field
- Drinking Water Purification: Effectively removes turbidity, color, heavy metals, and microorganisms from water, meeting national drinking water standards
- Industrial Wastewater Treatment: Particularly effective for printing and dyeing, electroplating, papermaking, food processing wastewater
- Municipal Sewage Treatment: Good phosphorus removal effect, effectively controls water eutrophication
2. Paper Industry
- Neutral Sizing Agent: Used as precipitant for neutral sizing, improves paper quality
- Retention and Drainage Aid: Improves pulp drainage performance, increases production efficiency
3. Other Industrial Applications
- Pharmaceutical Purification: Used for separation and purification of antibiotics, vitamins, and other drugs
- Cosmetic Raw Material: Important ingredient in antiperspirants
- Oilfield Additives: Used in drilling mud and oil extraction wastewater treatment
Product Advantage Features
Technical Advantages
- Membrane reactor production process, controllable product polymerization degree
- Spray drying technology, fast product dissolution speed
- Fully automatic control system, stable and reliable quality
Performance Advantages
- Fast floc formation, large particles, fast settling speed
- Wide applicable water temperature range (0-50°C)
- Low corrosiveness to equipment, safe operation
Economic Advantages
- Low dosage, low treatment cost
- Strong adaptability, reduces use of other chemicals
- Low sludge production, reduces disposal costs
Usage Guide
Dosing Method
- Solid product: First prepare 5-10% solution, then dilute for use
- Liquid product: Directly dilute before use
Recommended Dosage
- Drinking water treatment: 5-30 mg/L
- Industrial wastewater treatment: 20-100 mg/L
- Municipal sewage treatment: 10-50 mg/L
Precautions
- Store in dry, ventilated place, prevent moisture and rain
- Prepared solution should not be stored for too long
- Compatibility testing required when used with other chemicals
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Company
Sichuan Hongjian Xinyi Technology Co., Ltd.
Location
604, 6th Floor, Unit 2, Building 1, No. 9 Vanke Road, Chenghua District, Chengdu
Contact Person
Leo Yang