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Lvyuan Environmental Group Co.,Ltd is a global chemicals company serving customers in water-intensive industries. We provide expertise, application know-how and chemicals that improve our customers’ water, energy and raw material efficiency. Our focus is on pulp & paper, oil & gas, and water treatment..



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





Industrial Grade

Drinking Water Grade






Yellow Brown Liquid

Yellow Granule

Yellow Brown Liquid

Yellow Powder

Al2O3 Content %





Basicity %





Densicity (20℃)(g/cm³)





Water Insoluble





PH Value



As %




Pb %




Cd %




Hg %




Cr %





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



Quantity(Kg/Kt Water)


Quantity(Kg/Kt Water)

Domestic water


Industrial wastewater


Municipal sewage


Electroplate wastewater


Metallurgical wastewater


Papermaking wastewater


Build paint waste water


Tannery wastewater


Food wastewater


Chemical wastewater


Emulsion wastewater


Coal washing wastewater


Printing and dyeing wastewater


Bleaching and dyeing waste water




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

Polyaluminium chloride role and performance is what?

Polyaluminum chloride is a new type of inorganic polymer water treatment flocculant, accompanied by electrochemical hydrolysis in the hydrolysis process, with s

What is the difference between pafc and pac in wastewater treatment chemicals

The factory production of PAC Ferrite is a solid product, the color is brown, the chemical formula is [Al (OH) NCl6-NLm] where m represents the degree of polyme

How polyaluminium chloride changes from liquid to dry

Then add water polymerization, and then by curing, may be due to the nature of the water can not be used in combination with the weak cationic polyacrylamide or

26% PAC how much a small cabinet? How many tons can be installed, do not care how many tons can be l

34 meters X2.18 meters, distribution gross weight of 36 tons: content of 12.01 meters X2.33 meters X2.15 meters, distribution gross weight 30, delivery gross we

Polyaluminium chloride is a dangerous product

It is not a dangerous item, except that it has a lot of heat released (dissolved heat) when it comes in contact with water when its package is broken.

Buy aluminum chloride

Poly aluminum chloride effect Aluminum silicate iron is not good effect Recommended poly aluminum silicate iron You can online Baidu now many places are named t

Shaanxi PAC prices when the restoration

PAC prices in Shaanxi are now relatively stable. Now it is March 2016, the lowest APC price is 860 yuan / ton, and the freight to Shaanxi is relatively stable.

What does pac mean?

I. Mainly through the compression of double, adsorption and electricity, adsorption bridge. Mainly through the action of compressing double layer, adsorbing neu

Polyaluminium chloride and stainless steel 316l reaction?

Do not respond! Because a lot of reactors are made of stainless steel, of course, the use of more or FRP! Polymeric ferric sulfate liquids can not be reacted wi

Topical aluminum chloride is harmful

Inhalation of high concentrations of aluminum chloride can stimulate the upper respiratory tract bronchitis, and the skin, mucous membranes have a stimulating e