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Poly Aluminium Chloride in all form, is extensively used as an industrial coagulant and Flocculent in different industries. Different grades of PAC are available for different purposes. PAC products are used in water treatment for removal of suspended solid (Turbidity) and other contaminants such as natural organic matter from surface water, Micro - organisms and colloidal particles, silt and clay are stabilized by surface electrostatic charges preventing the particles from coalescing. It is advantageous in water of low to moderate turbidity, possibly because of the greater charge neutralizing capacity relative to alum.
Name: poly aluminium chloride
Short Name: PAC
Formula: Aln(OH)mCl(3n-m); 0＜m＜3n
CAS No.: 1327-41-9
Hs No.: 2827320000
PAC Product Type
Drum drying type polyaluminium chloride
Poly aluminum chloride is produced by the traditional process drum dryer polyaluminum chloride, the process is simple, low production costs, good product stability, wide adaptation to water, strong adsorption capacity, the formation of alum large, dense sedimentation fast, Products cost-effective, widely used in domestic waterworks and various types of sewage treatment companies.
Spray drying type poly aluminium chloride
Spraying polyaluminium chloride is produced by spraying tower polyaluminum chloride, with good stability, wide adaptation to water, hydrolysis speed, strong adsorption capacity, the formation of alum large, dense sedimentation fast, low water turbidity, Dehydration performance is good.
White poly aluminium chloride
By the aluminum hydroxide powder and high purity hydrochloric acid spray-dried processed from a white or milky white powder-like fine powder, bare in the air easily melted. In recent years, white polyaluminum chloride has replaced aluminum sulfate as a neutral sizing agent in the paper industry.
PAC Technical Data
|
Quality Standard |
GBT22627-2008 |
GB15892-2009 |
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|
Iterm |
Data |
|||
|
Industrial Grade |
Drinking Water Grade |
|||
|
Liquid |
Solid |
Liquid |
Solid |
|
|
Appearance |
Yellow Brown Liquid |
Yellow Granule |
Yellow Brown Liquid |
Yellow Powder |
|
Al2O3 Content % |
≥6.0 |
≥28.0 |
≥10.0 |
≥29.0 |
|
Basicity % |
30-95 |
30-95 |
40-90 |
40-90 |
|
Densicity (20℃)(g/cm³) |
≥1.10 |
- |
≥1.12 |
- |
|
Water Insoluble |
≤0.5 |
≤1.5 |
≤0.2 |
≤0.6 |
|
PH Value |
3.5-5.0 |
3.5-5.0 |
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|
As % |
≤0.0005 |
≤0.0015 |
≤0.0002 |
|
|
Pb % |
≤0.002 |
≤0.006 |
≤0.001 |
|
|
Cd % |
- |
- |
≤0.0002 |
|
|
Hg % |
- |
- |
≤0.00001 |
|
|
Cr % |
- |
- |
≤0.0005 |
|
PAC Main Application
Industrial & Municipal Wastewater
Paper Making Wastewater
Textile & Dyeing Wastewater
Tannery & Leather Wastewater
Coal Washing & Mining Wastewater
Wine & Brewery Wastewater
Oily Wastewater
Meat Processing Wastewater.etc.
PAC Use Method
1. Solution Preparation: The dissolve rate of PAC is 5%. It means dissolve 50g PAC into 1L water. The water is tap water or purified water.
2. Dissolve Time: The time is 5-10 min if you fully stir for dissolve.
3. Dosage: Get water sample and confirm optimum dosages by test.
PAC Dosage Rate for different application
|
Application |
Quantity(Kg/Kt Water) |
Application |
Quantity(Kg/Kt Water) |
|
Domestic water |
2.5~25 |
Industrial wastewater |
2.5~25 |
|
Municipal sewage |
15~50 |
Electroplate wastewater |
20~100 |
|
Metallurgical wastewater |
20~150 |
Papermaking wastewater |
50~300 |
|
Build paint waste water |
100~300 |
Tannery wastewater |
100~300 |
|
Food wastewater |
50~150 |
Chemical wastewater |
50~100 |
|
Emulsion wastewater |
50~200 |
Coal washing wastewater |
30~100 |
|
Printing and dyeing wastewater |
100~300 |
Bleaching and dyeing waste water |
100~300 |
PAC Production Technology
According to different drying technique, there is two type poly aluminium chloride, drum drying type pac and spray drying type pac
PAC Package & Storage
Package: 25kg/bag, 20-23mt/container
It is packed in polypropylene woven bag with plastic liner
Storage: Expiration date is more than 1 years
It should be stored in cool and dry place
It still can be used if the poly aluminium chloride is affected with moisture
Common problems of polyaluminum chloride
Sewage treatment which will be used mainly to deal with polyacrylamide and pac, what else?
Sewage treatment with anionic polyacrylamide cationic polyacrylamide dewatering used polyacrylamide, polyaluminum, polyaluminum chloride, ferrous sulfate and th
Producing flocculants will produce any pollution
The flocculation effect of the polymerized aluminum prepared by the invention is obviously superior to the commercially available polyaluminum, and the effectiv
Polyaluminum chloride basic degree of sodium hydroxide titration did not turn red what is the reason
Diluted to 1000Ml. The basicity of the salt is light yellow in the range of 40% -80%, and the shape of the solid polyaluminum chloride varies with the degree of
After the treatment of PAC PAC water generally reached the standard
Poly aluminum ferric chloride can only handle sewage, such as industrial wastewater, domestic sewage, printing and dyeing wastewater, etc., to take water qualit
Polyaluminum chloride why the requirement of alumina content? Does alumina characterize the content
Mechanical strength is good Aluminum oxide content is the measure of the effective component of polyaluminum chloride is correct Polyaluminum chloride flocculan
Where in Lanzhou can buy polyaluminium chloride
In the West Shenzhen deep groove bridge that specifically what I forgot, but you know in the past to ask, take 76,50 Road can be
Swimming pool water treatment dosage control?
Currently the most common use of this drug, the general amount of 5 to 10 grams per m3 of water with a soda to adjust the water to about 7.5 in the PAC water di
Polymeric aluminum chloride reservoir can not afford vanadium is how to get back to business
After adding PAC, in order to form alum, adjusted to 6-9 within the best. It may be the water quality of the PH value needs to be adjusted first water may be to
Phosphorus removal agent and polyaluminum chloride mixed with any chemical reaction
Chemical phosphorus removal usually does not exist alone, usually in the biological phosphorus removal on the basis of chemical-assisted dephosphorization, phos
Kaiping manufacturers have to buy PAC? Recommend it
Welcome to purchase! Contact is my name. Detailed information, please my information Eastern professional manufacturers of purification materials: polyaluminum
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