Poly aluminum chloride/PAC(industry grade) Al2O3%:29 water insoluble%:1.5-2.0 Basicity%:80-90 PH(1% w/v liquid solution):3-5
Poly aluminum chloride(for industrial water)
1.Description
Color:yellow powder
Al2O3: Min 28%
Basicity: 80% ~ 90%
Water insoluble%:1.5-2.0
PH:3.5-5.0
2. Advantages
Comply with GB-/T22627-2008 Non-potable water standard
3.Physical and chemical index
Index name | index | |
Liquid | solid | |
Alumina (AL2O3) content % ≥ | 6.0 | 28.0 |
Basicity % | 80.0-90.0 | |
Density (20oC)/(g/cm3)≥ | 1.1 | - |
Water insoluble /% ≤ | 0.5 | 1.5-2.0 |
PH (10g/L aqueous solution) | 3.5-5.0 | |
Arsenic (As) content %≤ | 2.0 | 5.0 |
Lead (Pb) content % ≤ | 0.0005 | 0.0015 |
Cadmium (Cd) content % ≤ | 0.002 | 0.006 |
4. UsageThe ender can remedy concentration after testing and choose the optimum dosage according to different water.
1. Solid PAC should be used after being dissolved in water and the dilution ratio is generally 2%-20%( weight percentage )
2. Liquid PAC can be added directly and can also added after dilute. The dosage is generally 1-15g per ton.
By the way, other specific dosage should be subject to users' actual experiment considering the specific water quality and turbidity.
5.Packing and storage
Packed in 25kg/bags plastic woven bag with inner plastic bag, Or according with your request 17MT in 20 feet container.
Storage methods:Stored in cool and dry place; protect against sunlight and rain.
Spray dried yellow powder poly aluminum chloride/PAC 30% for sewage water treatment
