Polyamine Paper Making Water Purifying Chemicals For Drainage 8000cps

Polyamines are widely used in the paper-making industry for water treatment and purification, playing a crucial role in improving water clarity and the efficiency of water recycling systems. In paper mills, large volumes of water are used during the production process, and this water often becomes contaminated with organic materials, fines, and suspended solids. Polyamines help purify this water in several ways:

Key Functions of Polyamines in Paper-Making Water Purification:

1. Charge Neutralization:

   • Polyamines are cationic, meaning they carry a positive charge, which allows them to neutralize the negative charges on suspended solids, colloids, and fibers in the process water.
   • This neutralization aids in the aggregation of particles, forming larger flocs that can be easily removed by sedimentation or filtration.

2. Retention and Drainage Aid:

   • Polyamines improve the retention of fine particles and fibers during the paper-making process, ensuring less loss of valuable materials and improving the quality of the paper.
   • They enhance water drainage on the paper machine, which can speed up the production process and reduce water usage.

3. Turbidity Reduction:

   • By aiding in the coagulation of suspended solids, polyamines help reduce the turbidity of process water, ensuring cleaner water for reuse or discharge.

4. Reduction of BOD/COD Levels:

   • By removing organic and inorganic contaminants from the water, polyamines help reduce the Biological Oxygen Demand (BOD) and Chemical Oxygen Demand (COD) levels, making the water suitable for recycling within the mill or safe discharge.

5. Synergistic Effect with Other Coagulants:

   • Polyamines are often used in combination with other coagulants such as aluminum sulfate (alum) or polyaluminum chloride (PAC) to enhance their effectiveness, leading to better clarification and lower chemical consumption.

Benefits of Using Polyamines in Paper-Making:

• Improved Water Quality: Cleaner process water results in better paper quality and reduces the potential for deposits or scaling on equipment.
• Cost-Efficiency: By improving floc formation and reducing the need for additional chemicals, polyamines lower overall water treatment costs.
• Enhanced Water Recycling: Better water purification allows mills to reuse process water more efficiently, reducing fresh water consumption and lowering environmental impact.
• Lower Sludge Production: Polyamines can help reduce the amount of sludge generated during water treatment, simplifying waste handling and disposal

Description: Water Purification Chemicals

• Polyamine is a liquid cationic polymer of different molecular weights which works efficiently as a primary coagulant and charge neutralization agent in liquid-solid separation processes in a wide variety of industries.

What are the Applications of Polyamine?

 
Efficiency: