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

What is polyaluminium chloride (PAC)?

Polyaluminium Chloride (PAC) is a versatile chemical used extensively in water treatment and various industrial processes. Its growing importance across multiple sectors underscores its effectiveness in treating wastewater, purifying drinking water, and meeting the stringent environmental standards required today.

Why is poly Aluminium chloride used in water treatment?

The primary use of poly aluminium chloride in the water treatment process is to remove impurities and clarify water. This is achieved through a process known as coagulation, where PAC helps to bind particles into larger aggregates that can be easily removed.

What is poly Aluminium chloride?

This article delves into the chemical properties, uses, and safety considerations of poly aluminium chloride, while also examining its pivotal role in the water treatment industry. Poly aluminium chloride, commonly abbreviated as PAC, is a complex chemical compound used primarily as a coagulant in water purification.

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.

How effective is aluminium chloride in water treatment?

Composed of multiple aluminium and chloride ions, it has proven highly effective in clumping unwanted materials and sediments in water. The unique properties of aluminium chloride allow it to function efficiently across a broad range of pH levels, making it a versatile choice for various water treatment scenarios.