Poly aluminium chloride series

Poly Aluminium Ferric Chloride

Poly aluminium ferric chloride pafc is short for PAFC,It is brown, reddish-brown, dark yellow powder, easily soluble in water which plays an important role in drinking water, industrial water, domestic water, domestic sewage and industrial effluent treatment. Especially, Poly aluminium ferric chloride pafc has more obvious effect on the high turbidity water and low turbidity water.
Poly Aluminium Ferric Chloride
Poly Aluminium Ferric Chloride is a water-soluble substances, it has good thermal stability and high solubility. In the drying process will be 40%-50% solid content of poly-aluminum chloride solution, the introduction of high-pressure pump, through pressure entered the dryer in the nebulizer for atomization, scattered into a tiny droplet, the droplet was obtained after drying granular products that enable the completion of drying and granulating at the same tine. 

Poly aluminium ferric chloride pafc took a maximum value of zeta potential at about pH 5.8 on the positive side. Compared with PAC, Poly aluminium ferric chloride pafc gives better turbidity removal performance in the range of pH from 7.0 to 8.4. Poly aluminium ferric chloride pafc gives good color removal performance on suspension dyes. Poly aluminium ferric chloride pafc also gives good wastewater purifying results for the actual wastewater. Therefore, Poly aluminium ferric chloride pafc is a high-effect and stable water treatment agent.

Poly Aluminium Ferric Chloride characteristics:

1. Coagulates very effectively in low as well as high turbidity water.
2. Rapid and better floc formation as compared to Alum.
3. Less reduction of PH compared to Alum.
4. Very less sludge generation.
5. No requirement of other flocculation aids.
6. Reduced sedimentation time.
7. Effective in wide PH range.
8, Lower residual aluminium and other heavy metals as compared to Alum.


PAFC Chloride Usage:

1.The user can allocate remedy concentration by test and determine the optimum dosage according to different to be added after they are dissolved and diluted.
2.The dilution ratio of liquid product is 5-50% and the dilution ratio of solid product is 2-20%.
3.The liquid product dosage is 3-40kg/1000 tons water and solid product dosage is 1-15kg/1000 tons water.
4.The amount of specific dosing is based on coagulation tests and experiments.

 

Specifications:

Liquid

Solid

Top Grade PAC

Grade I PAC

Grade II PAC

Top Grade PAC

Grade I PAC

Grade II

PAC

relative density(20%)

1.15

1.15

1.15

 

Alumina(AI2O3)% ≥

10.0

10.0

8.0

31.0

30.0

29.0

Basicity(B)%

50-85

50-85

50-90

water insoluble% ≤

0.1

0.3

0.5

0.3

1.0

2.0

PHvalue(1%water

solution)

3.5-5.0

3.5-5.0

N% ≤

0.01

0.01

0.05

AS% ≤

0.0001

0.0002

0.0015

Pb%≤

0.0005

0.001

Cd%≤

0.0001

0.0002

Hg%≤

0.00001

0.00001

Cr6+%≤

0.0005

0.0005

0.0005

 

PAFC Application

Wastewater Treatment:
The effect of poly aluminium ferric chloride pafc on purification and treatment for low temperature and low turbidity of the water is particularly evident, it achieves incomparable result by not to add alkaline assistant and other coagulants.
Industrial waste water purification:
Poly aluminium ferric chloride pafc is widely used in various industrial wastewater treatment processes including petrochemicals, oil field, meat processing, leather, deer brewing, gourmet powder, textile printing and dyeing industry and mining tailings.
Mining:
Poly aluminium ferric chloride pafc is widely used as a flocculant or filter aid in mining minerals such as gold, silver, copper, aluminun, iron, tin, coal, lead and zinc.
Coal washing:
Poly aluminium ferric chloride pafc have demonstrated to be highly-effective in removing suspended particles and impurities from various types of wastewater. 


PAFC Packing:

Poly Aluminium Ferric Chloride Solid product are supplied with 25kg plastic knitting bags, the net weight is 25kg. Liquid product is stored and transported in plastic tank car. At the same time, If you have special requirement on the prduct packing details, we will following your request.