Description
PAC - PolyAluminum Chloride
Description
This product is high-effective inorganic polymer coagulant.
Application Field
It is widely applied in water purification, wastewater treatment, precision cast, paper production, pharmaceutical industry and daily chemicals.
Advantage
1. Its purifying effect on low-temperature, low-turbidity and heavily organic-polluted raw water is much better than other organic flocculants , furthermore, the treatment cost is lowered by 20%-80%.
2. It can lead to quick formation of flocculants (especially at low temperature) with big size and rapid precipitation service life of cellular filter of sedimentation basin.
3. It can adapt to a wide range of pH value (5−9), and can reduce the pH value and basicity after processing.
4. The dosage is smaller than that of other flocculants.It has wide adaptability to the waters at different temperatures and different regions.
5. Higher basicity, lower corrosion, easy for operation,and long-term use of non-occlusion.
Specification| Item | PAC-15 | PAC-05 | PAC-09 |
| Grade | Waste Water Treatment Grade | Drinking Water Treatment Grade | Drinking Water Treatment Grade |
| Appearance (Powder) | Yellow | White | Yellow |
| Al2O3 Content % ≥ | 28.0 | 30.0 | 29.0 |
| Basicity % | 40.0-95.0 | 40.0-60.0 | 60.0-90.0 |
| pH(1% Water Solution) | 3.5-5.0 | 3.5-5.0 | 3.5-5.0 |
| Water Insolubles % ≤ | 1.0 | 0.5 | 0.6 |
Application Method
1. Before use, it should be diluted first .Dilution ratio generally : Solid 2%-20% products (in weight percentages).
2. The Dosage in General : 1-15 grams / ton effluent , 50-200g per ton waste water.The best dosage should based on the lab test.
Package and Storage
1. Be packed in polypropylene woven bag with plastic liner, 25kg/bag
2. Solid Product: Self life is 2 year; should be stored in airy and dry place.
Complaint
