What are the Advantages of Polyaluminum Chloride?

Poly Aluminum Chloride (PAC), as an inorganic coagulant, indeed has many advantages and a wide range of applications in water treatment. Here are its main advantages:

• PAC demonstrates superior coagulation effectiveness under raw water conditions: Compared to other common inorganic coagulants such as aluminum sulfate, ferrous sulfate, and ferric chloride, PAC can form coagulated flocs more quickly and maintain good stability when treating raw water.
• PAC has a fast processing speed and short sedimentation time: Under the same conditions, PAC has a faster reaction and sedimentation capability compared to other inorganic coagulants, thereby reducing processing time and improving water treatment efficiency.
• PAC has good dewatering performance of sediment sludge: PAC has better dewatering performance of sediment sludge compared to aluminum sulfate, but lower than ferric chloride.
• PAC consumes less alkalinity of water: Under the same dosage, PAC consumes less alkalinity of water compared to other inorganic coagulants. Additionally, the use of PAC in water treatment leads to a decrease in the pH value of the water.
• Wide applicability: PAC has a wide range of applications and a broader pH range adaptability for raw water compared to aluminum sulfate. It also has stronger adaptability to variations in raw water temperature, turbidity, alkalinity, and organic matter content.
• Economical and practical water treatment agent: PAC is an economical and practical water treatment agent with lower usage costs. Its solid active ingredient content is approximately three times that of aluminum sulfate.

In summary, PAC has a wide range of applications in the water treatment industry and possesses many advantages, such as efficient coagulation ability, fast reaction speed, short sedimentation time, good dewatering performance, and strong adaptability. These qualities make PAC a popular choice for water treatment.

Last Updated on 2024-01-04 by system