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Poly Aluminum Chloride For Industry Water

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POLY ALUMINUM CHLORIDE
Spray Dried 30% min
FOR INDUSTRY WATER TREATMENT
CAS NO. : 1327-41-9
EINECS : 215-477-2
Molecular Formula: [Al2(OH)nCl6-n.xH2O] m
DESCRIPTION:
Poly aluminum chloride is a kind cheap and nontoxic inorganic high molecular inorganic polymer coagulant, 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 treating all kind of industrial water and daily sewage etc,,,
SPECIFICATION
Appearance:Yellow Powder
AL2O3 :
30% min
Basicity 40-90%
Water insoluble : 1.5% max
PH:
3.5-5.0
Iron ( as Fe) :
5.0% max
As
0.0015%max
Pb 0.006% max
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: 50g-200g/m3 for industrial water
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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