Description
Product Description
IDENTIFICATION
TRADE NAME: Poly Aluminium Chloride
OTHER NAMES: PAC Solid; Poly Aluminium Chloride Solid
USES: Water treatment chemical.
PHYSICAL DESCRIPTION/ PROPERTIES
Appearance, odour: Pale, yellow, hydroscopic powder.
Performance: 1, PAC inorganic polymers with large molecular
structure, adsorption ability, alum formation of large, fast
settling velocity, short reaction time, sludge dewatering
performance is good. 2, wastewater pH, temperature, turbidity,
alkalinity meet a wide range of treated effluent pH change is
small, aluminum, and a small amount of salt residue, beneficial
reuse. Applicable to all kinds of wastewater.
Usage: 1, produced by drum drying PAC commonly used in sewage
treatment, water treatment and production of circulating water
system. 2, frame filter press with a more general type of
production of roller-type PAC PAC, the water insoluble basic
control below 1%, heavy metals and other hazardous substances
content is very small. Commonly used in drinking water treatment.
3, produced by spray-drying poly aluminum chloride additives
commonly used in medicine, food additives, chemical raw materials,
cosmetic raw materials.
|
Item
|
Index
|
|
AL2O3 %
|
*0.0±2
|
|
Basicity %
|
****0
|
|
Water
Insolubles
|
1.0
|
|
PH (1% solution
)
|
4.***5.0
|
|
Nitrogen %
≤
|
0.*5
|
|
As % ≤
|
0.***5
|
|
Pb % ≤
|
0.***3
|
|
Cd % ≤
|
0.***6
|
|
Hg % ≤
|
0.****2
|
|
(Cr*6) % ≤
|
0.***2
|
|
SO4 *- %
|
9.0
|
