What is poly aluminum chloride (PAC)?

Poly Aluminium Chloride, commonly abbreviated as PAC, is an inorganic polymer that belongs to the family of aluminum salts. It is a compound primarily used as a coagulant and flocculant in water treatment processes.

How does polyaluminium chloride coagulation work?

The use of polyaluminium chloride (PAC) for continuous coagulation in swimming pool systems is highly recommended, particularly due to the threat posed by Cryptosporidium. PAC works by extracting and aggregating dissolved, colloidal, and suspended matter, forming flocs that can be efficiently trapped by filters.

Why is poly aluminum chloride a coagulant?

Poly Aluminium Chloride exhibits several essential chemical properties that contribute to its effectiveness as a coagulant. It is highly soluble in water and capable of generating a wide range of polymeric species based on its degree of polymerization. PAC solutions are acidic due to the presence of hydrolyzed aluminum species.

What is poly Aluminium chloride India?

As a prominent member of the aluminum salts family, Poly Aluminium Chloride India, or PAC, is extensively employed in water treatment, paper production, textiles, and many other sectors.

Why is PAC a good choice for water treatment?

The PAC chemical formula and structure make it an excellent choice for water treatment, where it aids in the removal of contaminants and impurities, ensuring cleaner and safer water for various purposes.

Should Pac be diluted with water?

It is crucial not to dilute PAC with water as it will form a gel. The dosing should be evenly mixed throughout the water flow. The best location for dosing is as far upstream as possible, after the sample point for the chemical controller.