Poly Aluminium Chloride 30% (PAC) Spray Dried for Drinking Water Treatment CAS No. 1327-41-9

Min.Order: 22
Product origin: Qingdao, Shandong, China
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US$ 330 ~ 360

Description
                                                                    POLY ALUMINUM CHLORIDE  
                                                              Spray Dried 30% min light yellow powder 
                                                                             For dinking water treatment  
CAS NO.  :   1327-41-9
EINECS    :     215-477-2
M.F.          :     [Al2(OH)nCl6-n.xH2O]m

DESCRIPTION:
Poly aluminum chloride (PAC ) is a kind cheap and nontoxic inorganic high molecular inorganic polymer coagulant, due to the hydroxyl ions and bridging role of the anionic polymerization and the production of molecular weight of bigger, charge higher inorganic polymer water treatment agent. In shape and can be divided into two kinds of solid and liquid.
Solid according to the different color is divided into brown, beige and gold yellow and white, liquid can be rendered as colorless transparent, micro yellow, light yellow to brown.

There is also a big difference in the application and production technology of the different color of the polymer aluminum chloride.
It is easily soluble in water. In the hydrolytic process, it is accompanied with the chemical processes such as electrochemisty, coagulation, absorption and precipitation.
The product has the features including wide applicable range of PH value, large granule and quick speed in sedimentation.
It is widely applied for drinkng water treatment 
                                        CERTIFICATE OF ANALYSES
Product: Poly Aluminum Chloride for drinking water treatment                                                                Date: Feb 21, 2023
Inspection Standard: GB15892-2009                    Quantity: 100 Tons
Mfg. Date :  Feb.17, 2023                                    Exp. Date : Feb 17, 2026                                               Batch Number: 230217        
Item
 
Standard
 
Test results
Appearance  Light Yellow Powder  Light Yellow Powder
Al2O3   %29 min  30.8
Basicity  %40-90 min  55
Water Insoluble matter %0.5 max 0.2
PH3.5-5.04.3
As   %0.0015max0.001
Mn   %0.0075max0.0072
Cr6+   %0.00150.0012
Hg   %0.000020.00001
Pb   %0.003 max0.002
Cd   %0.00060.0005
 
Remark: 
 The As,Mn, Cr6+ Hg, Pb, Cd are tested which base on 10% Al2O3 content
 according to China Inspection Standard:
GB15892-2009 
Our Factory Production workshop 


                                    

                       THE USE OF POLY ALUMINIUM CHLORIDE  

1-RE CHARACTERISTIC OF PAC  
A)-Wide range use of  PAC
Suitable for more kinds of water treatment such as drinking water and industrial water
B)- Good precipitating
It can be easily made an big sediment to precipitate sooner 
C)-Suitable for wide range of PH value from 6 to 9
D)-Keep steady precipitating
When the water temperature is higher or lower
E)-keep alkalinity
Alkalinity is higher more than Aluminium sulfate
And little corrosion for the equipment
2-RE DOSING OF PAC      
The PAC solid powder should mix into water solution before use According to 1 (PAC) to 3 (WATER) proportion, Then put into water for treatment:  
The total reference dosing: The water turbid of original: 100-500mg/I ,The dosing will be:  3-6mg/I
Also should be tested in the small trial before bulk used  


PACKING :
25kgs net PP bag inner PE bag  





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