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- Contact Person : Mr. Wei David
- Company Name : Zhengzhou DW I/E Co., Ltd.
- Tel : 86-371-63883601
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- Country/Region : China
Related Product Searches:Polyaluminum ChloridePAC,High Quality,PAC, Aluminum chlorohydrate,PAC-03
POLYALUMINIUM CHLORIDE (PAC)
Synonyms: PAC; Aluminum chlorohydrate; Aluminum chlorhydroxide; Aluminum chloride, basic; Aluminum hydroxychloride; Poly Aluminum Chloride; Polyaluminum Chloride
CAS No.: 1327-41-9
Molecular formula: [AL2(OH)nCL6-n]m, (1≤ n ≤5,m ≥ 10)
Technical standard: GB15892-2003
SPECIFICATIONS
PAC-01 | PAC-S | PAC-02 (PAC-V) | PAC-03 | PAC-04 | |
Manufacturing process | Spray drier type | Roller drier type | |||
Appearance | White fine powder | Light Yellow fine powder | Yellow fine powder | Yellow powder | Dark yellow or gray powder |
AL2O3(%) | 30±1 | 30±1 | 30±1 | 30±1 | 27±1 |
Basicity (%) | 45-60 | 45-60 | 65-85 | 75-90 | 75-90 |
Water insoluble, %≤ | 0.1 | 0.1 | 0.3 | 0.5 | 2.0 |
PH value | 3.5-5 | 3.5-5 | 3.5-5 | 3.5-5 | 3.5-5 |
SO4-2 %≤ | - | 9.8 | - | - | - |
Iron(Fe)% | ≤0.005-0.03 | ≤0.03 | - | - | |
Arsenic (As), % ≤ | 0.0002 | 0.0002 | 0.0002 | 0.0002 | |
Manganese (Mn), % ≤ | 0.0015 | 0.0015 | 0.0015 | 0.0015 | |
Cadmium (Cd), % ≤ | 0.0002 | 0.0002 | 0.0002 | 0.0002 | |
lead (Pb), % ≤ | 0.001 | 0.001 | 0.001 | 0.001 | |
Mercury (Hg), % ≤ | 0.00001 | 0.00001 | 0.00001 | 0.00001 | |
Chromium (Cr+6), % ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | |
Ammonia Nitrogen(N), %≤ | 0.01 | 0.01 | 0.01 | 0.01 |
NOTE: 10% aqueous solution of PAC-01, PAC-S and PAC-V is transparent.
PAC-01
PAC-02
PAC-03
PAC-03 (improved fine powder)
PAC-0401
PAC-0402
PROPERTIES1. Its dosage lower than aluminum sulfate (based on Al2O3) and water treatment cost is lower than other inorganic flocculants. 2. The product can cause quick formation of flocs, big flocs formation and rapid precipitation. Its treatment capacity is 1.3-3.0 times of other inorganic flocculants. 3. It enjoys wide-range adaptability for different-temperature source water and a good solubility. 4. It is slightly corrosive and easy for operation. 5. The liquid product is suitable for automatic dosing. Furthermore, it will not block pipes over long-time usage.
APPLICATION METHODSNo standard dosage rate can be recommended. Optimum dosage rate and best place of addition should be determined by onsite trials.
1. The liquid product can be dosed directly or dosed after dilution. As for the solid product, dilution is necessary before being dosed. Water amount for dilution shall be determined based on the amount of the chemical to be dosed and the quality of water to be treated. Dilution proportion for solid product is 2%-20%, and for liquid product, 5%-50%(based on weight percentage).
2. The dosage of the liquid product is 3-40g/MT and the dosage of the solid product is 1-15g/MT. The specific dosage is based on the flocculation test and on the trial.
PACKAGE AND STORAGE1. The solid product is packaged in 25kg polypropylene woven bags with inner plastics bags.
2. The liquid product can be stored for one year without losing its effect, while the solid product, for two years. The product should be stored in a dry and ventilative room, but the effect will not be affected even if it gets wet.
Polyaluminum ChloridePAC