What is poly-Aluminium chloride (PAC)?

Poly-Aluminium Chloride (PAC)is a kind of highly effective water purificiant, which is wildly used in the purification of table water, industry water, industry circulation water and wasted and polluted water from pharmacy industry, paper making industry and printing and dying industry, as well as life wasted water.

What are polyaluminium chlorides?

Polyaluminium chlorides are synthetic polymers dissolved in water. They react to form insoluble aluminium poly-hydroxides which precipitate in big volumetric flocs.The flocs absorb suspended pollutants in the water which are precipitated with the PAC and can together be easily removed.

How good is Pac aggregation?

So, PAC have very strong aggregation performance. ・PAC could respond to sudden changes in water quality with its wide tolerance range for proper pH and injection rate. (Usually, have an optimum pH of 6 to 8) ・PAC (especially # 100W / 100H) works extremely well to remove suspension , especially in the case of high turbidity.

Does PAC reduce aggregation compared to aluminum sulfate?

・PAC could reduce the amount of basic agent much more effectively compare to Aluminum Sulfate, as it consumes less basicity. ・PAC (especially # 100W / 100H) proved that the aggregation effect does not decrease significantly even with low-temperature and low basicly water in the winter. Compare to Aluminum Sulfate.

What does PAC stand for?

Poly Aluminum Chloride (PAC) | TAKI CHEMICAL CO., LTD. PAC is used in Drinking Water Treatment, Industrial Water Treatment, Urban Sewage Treatment, Effluent Treatment from Civil Engineering Works, Industrial Waste Water Treatment, Coagulation in Production Process, Organic Sludge Filtration and Dehydration.

Does PAC reduce aggregation effect if water is low in winter?

・PAC (especially # 100W / 100H) proved that the aggregation effect does not decrease significantly even with low-temperature and low basicly water in the winter. Compare to Aluminum Sulfate. ・There will not be any coloring problems with drinking water and wastewater.