What is polyaluminum chloride (PAC)?

Polyaluminum Chloride (PAC) is one of the most efficient water treatment chemicals utilized today. It is widely used in both potable water and wastewater treatment because it provides high coagulation efficiency and it has the widest pH and temperature application ranges compared to other water treatment chemicals.

Why is PAC used in drinking water & industrial wastewater treatment?

PAC’s widespread use in drinking water and industrial wastewater treatment is due to several key benefits: High Efficiency: PAC has a higher coagulation efficiency compared to traditional coagulants like aluminum sulfate and ferric chloride.

Is polyaluminium chloride a safe coagulant?

Polyaluminium Chloride is a safer alternative to several other chemical coagulants. For instance, aluminium sulphate has been widely used as coagulant for many years. It removes contaminates and general turbidity from water during the water treatment process.

Why is PAC a cost-effective water treatment solution?

This means that smaller doses of PAC are required to achieve the same or better results, making it a cost-effective solution for large-scale water treatment. Effective at Low pH: PAC works efficiently across a wide pH range, including low pH conditions commonly found in industrial wastewater.

What is polyaluminium chloride used for?

Polyaluminium chloride (aluminium chlorohydrate) also simply called PAC, is used in deodorants and as a coagulant in water purification. This compound is preferred in some cases because of its high charge, which makes it more effective at destabilizing and removing suspended materials than other aluminium salts. CAS No.: 1327-41-9

Why is PAC a good choice for water purification?

Known for its superior flocculation properties, PAC has emerged as one of the most effective and environmentally friendly solutions for purifying water. In this article, we explore why PAC is the preferred choice for both municipal water treatment plants and industrial wastewater management, highlighting its advantages and key applications.