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 is Longwater® polyaluminium chloride (PAC/PACL)?

CAS No.:1327-41-9 EINECS No.:215-477-2 Chemical Formula: [AL2 (OH)nCL6-n] Longwater® Polyaluminium Chloride (PAC/PACL) as a kind of high effective inorganic compound polymer coagulant or flocculant. Longwater® All the polyaluminium chloride is manufactured by National Standard and almost equal to ANSI/AWWA Standard, JIS Standard, NSF Standard.

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.

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.

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.