PAC can be used as a flocculant for all types of waterr treatment,drinking
Product Description
PAC is inorganic macromolecule coagulant with high efficiency, manufactured by advanced process. It is drum
dried in solid form widely used for treating various industrial effluents and municipal waste water.
PAC is high basicity polyaluminum Chloride. Its high basicity and the low dosage minimize the need of pH- adjustment and small coagulant dose reduces the amount of sludge. It is pretty effectively to treat the low-temperature raw water.
Properties
The water treatment cost is lower than that of other inorganic coagulants.It can lead to quick formation of flock with
big size and rapid precipitation.It has widerange adaptability to the waters at different temperatures and a good
solubility.The dissolved liquid of PAC is slightly corrosive and suitable for the automatic dosing and convenient for
operation.
Application:PAC is a kind of inorganic macromolecule flocculant. Through the hydroxyl ion bridging function and the polyvalent anion polymeric function, it produces large molecular and high electricity inorganic macromolecule. It adapts a wide PH range of 5.0~9.0, and the best is between 6.5~7.6.1) Purification of river water, lake water and underground water2) Purification of industry water and industry recycling water.3) Purification of waster water4) Reclaiming coal from coal-washing waste water and kaolin in ceramic industry5) Purification of the waste water in printing and dyeing industry, leather industry, brewage industry, meat-processing industry, coal-washing, metallurgy industry, mine, pharmacy, paper-making, and purification of the waste water containing fluorine, oil and heavy metals6) Tannage and cloth cockling-prevent7) Cement Solidifying, and moulding8) Refining of pharmaceuticals, glycerine and sugar9) Catalyzer carrier10) Paper-making glue
Specification
ITEM | Standard | |
Al2O3(m/m): | ≥30% | 28 ~29 |
Water Insoluble(m/m): | ≤0.6 | ≤0.6 |
Basicity%: | 40 ~ 90 | 40 ~ 90 |
PH value%: | 3.5 ~ 5.0 | 3.5 ~ 5.0 |
As%: | 0.0002 | 0.0002 |
Pb%: | 0.001 | 0.001 |
Cd%: | 0.00002 | 0.00002 |
Hg%: | 0.000001 | 0.000001 |
Cr+6%: | 0.0005 | 0.0005 |
waste water treatment chemical PAC
