菜单
Polyferric aluminum chloride-S (PFAC-S) is based on poly aluminum chloride (PAC) and poly ferric sulfate (PFS), adapting to market requirements, combining the advantages of both, developed a poly aluminum chloride The hydrolysis rate is fast, the treated water has low turbidity, and it has a new product with high molecular weight and fast sedimentation of polymerized ferric sulfate. It has been widely used in the field of water treatment.
| Index | Solid |
|---|---|
| PH value (1% aqueous solution) | 3.5-5.0 |
| The content of alumina (calculated as Al2O3),% | ≥27 |
| Iron oxide (calculated as Fe2O3) content，% | 0.5-2.0 |
| Basicity, % | 50.0-90.0 |
| Sulfate (SO₄²⁻)，% | ≤10.0 |
| Insoluble content，% | ≤1.0 |
| As,% | ≤0.001 |
| Pb,% | ≤0.01 |
| Liquid nitrogen（N）,% | ≤0.09 |
Instructions
1 When using a solid product, first add water to dissolve it into a 10-15% solution, and then dilute to the desired concentration. When dissolving, first add water, stir and slowly feed.
2 The dosage should be based on the water quality to do a small mixing experiment to find the best dosage.
3 When it is not used for water purification but for other purposes, it should be used according to the specific situation.
Packaging and storage
1The solid products are packed in double layers, polyethylene film bags are used for inner packaging, and polypropylene woven bags are used for outer packaging.
2 Solid products should be stored in a ventilated and dry warehouse.
3The shelf life of solid products is 24 months.
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