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Product Details:
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Product Name: | Wastewater Treatment Chemicals Industrial Coagulant PAC Poly Aluminum Chloride | Other Names: | Aluminum Chlorohydrate |
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Molecular Weight: | 77.94 | Appearance: | Brown Particles |
Application: | Industrial Wastewater Treatment | Keywords: | Coagulant, PAC |
Type: | Industrial Grade | Cas No.: | 1327-41-9 |
Highlight: | Poly Aluminium Chloride In Wastewater Treatment,PAC Poly Aluminium Chloride,poly aluminium chloride uses in water treatment |
Wastewater Treatment Chemicals Industrial Coagulant PAC Poly Aluminum Chloride
The color of polyaluminum chloride is generally white, yellow, and brown. Different colors of polyaluminum chloride also have big differences in application and production technology. Polyaluminum chloride with an aluminum oxide content of 27% to 30% within the national standard range is mostly earthy yellow to yellow or light yellow solid powder. These types of polyaluminum chlorides are relatively water-soluble. In the dissolution process, they are accompanied by electrochemical, agglomeration, adsorption, precipitation and other physical and chemical changes, and the purification effect is obvious.
The raw materials of brown polyaluminum chloride are calcium aluminate powder, hydrochloric acid, bauxite and iron powder. The production process adopts the drum drying method, which is generally mainly used for sewage treatment. Because iron powder is added, the color is brown. The more iron powder added, the darker the color. If the iron powder exceeds a certain amount, it is sometimes called polyaluminum ferric chloride, which has an excellent effect in sewage treatment.
Product names | Poly aluminium chloride |
Other names | Aluminum chlorohydrate |
Appearance | Brown particles |
Chemical formula | [Al2(OH)nCl6-n]m |
CAS No. | 1327-41-9 |
EINECS No. | 215-477-2 |
Melting point | 190 ℃ |
Molecular weight | 77.94 |
Water soluble | soluble in water |
Application |
Wastewater treatment |
PAC polyaluminum chloride has the advantages of good spray drying stability, wide water surface, fast hydrolysis, strong adsorption capacity, large alum formation, fast precipitation, low turbidity of the effluent, good dehydration performance, etc., under the same water quality. Spray drying polymerization The amount of aluminum chloride is reduced, especially in the case of poor water quality. Compared with drum drying polyaluminum chloride, the amount of spray-dried products can be reduced by half, which not only reduces the labor intensity of workers, but more importantly, reduces the cost of water production for users. In addition, spray-dried products can ensure safety, reduce water accidents, and are very safe and reliable for residents' drinking water.
Contact Person: Mr. Lee
Tel: +8613598853789
Fax: 86-0371-64439055