Polyaluminum chloride (PAC) is a commonly used new and popular water purification material. Due to its strong adaptability to various waters, strong adsorption capacity and good purification effect, it plays a huge role in many industries. Of course, the content of polyaluminum chloride used in different fields also varies.
| Item | Solid PAC Index |
|---|---|
| Appearance | Powder |
| Colour | White |
| Production Process | Spray Drying |
| AL2O3,Aluminium Oxide | ≥30% |
| Basicity% | 40-60 |
| Water insoluble substances | ≤0.1% |
| PH value(1% polyaluminium water solution) | 3.5-5.0 |
| Iron Content(Fe) | ≤0.01% |
| Arsenic content(As) | ≤0.0002% |
| Plambum content(Pb) | ≤0.001% |
| Cadmium content(Cd) | ≤0.0002% |
| Hydragyrum content(Hg) | ≤0.00001% |
| Hexavalent chromium(Cr+6) | ≤0.0001% |
| Manganese(Mn) | ≤0.0005% |
| Nitrogen(NH3-N) | ≤0.03% |
Any non-sucrose impurities (both organic and inorganic) adversely affect the extraction, recovery and quality of sucrose recovered in a raw sugar factory. If some of these impurities could be more completely removed earlier in the process, it is possible that sucrose recovery costs could be reduced and the quality of the final product be improved.
The results showed that the polarimetric sucrose content and the filtration time of juice clarified by PAC and basic lead acetate were not significantly different. PAC can also be used to analyze cane juices which contain up to 0.8% dextrans on dry substance.
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Polyaluminium Chloride Advantages:
- Polyaluminium chloride outperforms other organic flocculants in purifying low-temperature, low-turbidity, and heavily organic-polluted raw water. This results in a treatment cost reduction of 20%-80%.
- The quick formation of large-sized floc (especially at low temperatures) and rapid precipitation service life of cellular filter of the sedimentation basin are facilitated by this chemical.
- In comparison to other flocculants, a smaller dosage of Polyaluminium chloride is required to improve the quality of treated water.
- Polyaluminium chloride displays wide adaptability to different water temperatures (in the summer and the winter) and regions (in the south and the north of China).
- It is compatible with the automatic dosing device of alum.
- Polyaluminium chloride can function over a wide range of pH values (5-9) and can decrease the pH value and basicity after processing.
Packaging:
-25kg/bag
-500kg/bag
-1000kg/bag
If you have a project you would like to discuss, or you require technical support and assistance; or if you simply have a question about PAC, please contact one of our specialist advisors.
