Poly Aluminum Chloride (PAC)
The coagulation process has a special place in the purification process. Aluminum sulfate (alum) and chlorofibre are the most common primary coagulants used in water purification to remove turbidity. In recent years, Poly Aluminum Chloride (PAC) has been widely used as a substitute for two old aluminum sulfate and chlorophyll copolymers. Poly Aluminum chloride (PAC) has now become one of the most common coagulants used in water purification in countries such as the United States, Canada, China, Italy, France and the United Kingdom.
Poly Aluminum Chloride (PAC) Function:
The performance of the old instability coagulants is carried out by compressing a double electric layer around the colloidal particle. While, poly aluminum chloride performs instability through adsorption at the surface of the colloidal particle and the creation of particle-polymer-particle bond bridges. This mechanism increases the rate of particle instability, resulting in faster particle growth and, finally, improved separation.
Poly Aluminum Chloride (PAC) Applications:
The main application of (PAC) are:
1- Poly Aluminum Chloride for Purification of drinking water
2- Poly Aluminum Chloride for Treatment of sewage and waste water from chemical plants and oil and petrochemical industries
3- Poly Aluminum Chloride for Urban wastewater treatment
4- Poly Aluminum Chloride for Treatment of wastewater and agricultural waste
5- Poly Aluminum Chloride for Use in paper and cellulose industries
6- Poly Aluminum Chloride for Use in textile and leather industries
Poly Aluminum Chloride (PAC) Advantages:
The numerous benefits of PAC have increased its use in water purification. Some of the benefits of this coagulator include:
– Extensive pH range
– Lower pH of water (compared to other coagulants)
We are supplying Poly Aluminum Chloride (PAC), in following types:
– Poly Aluminum Chloride (PAC), Powder
– Poly Aluminum Chloride (PAC), Liquid
