water treatment chemical PAC /aluminium chloride

water treatment chemical PAC /aluminium chloride

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Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Min. Order:	1 Ton
Transportation:	Ocean,Land,Air,Express
Port:	Tianjin,Qingdao,Shanghai

Option:

Drikning water grade
waste water grade

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Brand: Alivan

CAS No: 1327-41-9

Other Names: PAC

MF: Al2(OH)nCL6-n

EINECS No.: 215-477-2

Purity: 99%min

Appearance: Light Yellow Powder

Application: water treatment

Grade: Drikning water grade and waste water grade

PH Value (1% Water Solution): 3.5-5.0

Standard: GB 15892-2009

Packaging & Delivery

Selling Units	:	Ton
Package Type	:	bag
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Product Description

PAC（Polyaluminum chloride）

Poly aluminium chloride is a specific aluminum salt of aluminium chlorohydrate, and it is also simply called PAC. The general chemical formula is [Al2(OH)nCl6-n]m (1≤n≤5,m≤10). CAS No.: 1327-41-9.

This material removes suspended materials more effectively based on high charge destabilizing characteristics. It is the best choice between aluminium sulfate, aluminium chloride and polyaluminium chloride PAC.

Features
Adsorption, aggregation, precipitation and other properties
Adapt to the wide range of water
Fast hydrolysis
Strong adsorption capacity
Formation of alum
Fast sedimentation
Low effluent turbidity
Good dehydration performance
Suitable for raw water with various turbidity
Wide application range of pH
But compared with polyacrylamide, its sedimentation effect is far inferior to polyacrylamide.
etc.

PAC Applications
1. It is used as a coagulant in the treatment usage of drinking water purification and sanitary sewage.
2. It is used as a flocculant in the treatment usage of Industrial water, industrial wastewater, mine and water for oilfield injection, chemical wastewater in the industry of paper-making, metallurgy, washed coal, sludge water treatment,effluent treatment from civil engineering works,and leather.
3. It is used to make waste water recyclable in industries. such as paper-making glue, printing and dying, concrete hardener, precision casting hardener, glycerine refinement, crease-resistant for fabric, medicine, cosmetics and etc.
4. It has good effects on oil-water separation in the oil refining industry.
5. It can also be used as a phosphorus remover. When polyaluminum chloride is added to the sewage, the phosphate ions in the water are formed into insoluble salts, and the flocs are formed and separated from the water, thereby removing the phosphorus contained in the water.

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