POLY ALUMINUM CHLORIDE Spray Dried 30% min FOR ALL KIND OF INDUSTRY WATER TREATMENT
CAS NO. : 1327-41-9 EINECS : 215-477-2 M.F.:[Al2(OH)nCl6-n.xH2O]m
DESCRIPTION: Poly aluminum chloride is a kind cheap and nontoxic inorganic high molecular inorganic polymer coagulant, English abbreviation PAC, 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 treating all kind of industrial water and daily sewage etc,,, CERTIFICATE OF ANALYSES Product: Poly Aluminum Chloride Inspection Standard: GB/T 22627-2008 Quantity: 200 Tons Date: Feb27, 2023 Mfg. Date : Feb.22, 2023Exp. Date : Feb23, 2023Batch Number: 230222
Item
Standard
Test results
Appearance
Yellow Powder
Yellow Powder
AL2O3 %
29 min
30
Basicity %
40-90 min
85
Water insoluble %
1.5 max
1.5
PH
3.5-5.0
4.3
Iron ( as Fe) %
5.0 max
2.0
As %
0.0015max
0.0012
Pb %
0.006 max
0.005
Remark: The N, As, Pb, Cd, Hg, are tested which base on 10% Al2O3 content according to China Inspection Standard: GB/T22627-2008
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 precipitatesooner 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 ThePACsolidpowder 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