Polyaluminium chloride iron (PAFC), collection of inorganic polymer polyaluminium chloride (PAC), the characteristics of poly ferric chloride as a whole, as the newest member in the poly aluminum series water treatment agent. Chemical general formula: [AL2 (OH) nCL (6 - n)] m, [Fe (OH) nCL (6 - n)] m, type: n 5 or less, 10 m or less. Can be widely used in drinking water and industrial water purification, all kinds of industrial wastewater and domestic sewage treatment and sludge dewatering. Its treatment effect is far better than aluminum salt, ferric salt and other similar products, water meet the national drinking water standards and relevant national wastewater discharge standard
Second, product characteristics: 1, integrating the advantages of aluminum salt, iron salt coagulation in a body, can quickly form flocculation body, and alum flowers close, precipitation is fast.
2, adapt to the temperature of the water, good solubility.
3, dosing quantity is less than other aluminum salt water purifier, more conducive to the improvement of water quality.
4, liquid product can adapt automatic alum adding device.
Three, product executive standard: the product according to organize production GB15892-2003.
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Ⅰ | Ⅱ |
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The mass fraction of alumina (AL2O3) / % or greater | 10.0 | 10.0 | 30.0 | 28.0 | 10.0 | 27.0 |
| 40～85 | 40～85 | 40～90 | 40～90 | 40～90 | 40～90 |
| 1.15 | 1.15 | - | - | 1.15 | - |
The mass fraction of water / % or less | 0.1 | 0.3 | 0.3 | 1.0 | 0.5 | 1.5 |
| 3.5～5.0 | 3.5～5.0 | 3.5～5.0 | 3.5～5.0 | 3.5～5.0 | 3.5～5.0 |
The mass fraction of ammonia nitrogen (N) / % ≤ | 0.01 | 0.01 | - |
The mass fraction of arsenic (As) / % or less | 0.0001 | 0.0002 |
The mass fraction of lead (Pb) / % or less | 0.0005 | 0.001 |
The mass fraction of cadmium (Cd) / % or less | 0.0001 | 0.0002 |
The mass fraction of mercury (Hg) / % or less | 0.00001 | 0.00001 |
Hexavalent chromium (Cr + 6) mass fraction / % or less | 0.0005 | 0.0005 |
Fifth, use method and matters needing attention:
1, the product can be directly dosing, can also be diluted dosing. Should add water dissolved after adding the solid products. Dilution ratio is commonly: solid product from 2% to 20%, the liquid product from 5% to 50%. The percentage (by weight).
2, drug dosing quantity is commonly: liquid product. 3-40 g/ton, solid product for 1-15 g/ton, concrete additive quantity is determined by the user according to the mixing test and productive test.
3, this product shall not be used mixed with other water treatment agents, and other chemicals stored.
4, liquid products the company has a special tanker transport. Solid product packing bag lined with polyethylene film, coat woven bag double packing, 25 kg per bag.
5, liquid product storage period for a year, solid product storage period for two years, storage should be placed in ventilated, dry place, but does not affect the use effect after be affected with damp be affected with damp.
