Municipal Sewage Treatment Polymer Chemical Cationic Flocculant Polyacrylamide

• Economical to use - lower dosage levels.

• Easily soluble in water; dissolves rapidly.

• Non corrosive of suggested dosage, economical and effective at low levels.

• Can eliminate the use of alum & further ferric salts when used as primary coagulants.

• Reduction in sludge of dewatering process system.

• Faster sedimentation, better flocculation.

• Non-pollution (no aluminum, chlorine, heavy metal ions etc.).

• 10 years manufacturing experience, with more than 20 technical engineers

1. When in use, the aqueous solution prepared by 0.1~0.3% concentration, in order to use the neutral excluding salts sundry water is appropriate.
2. Dissolved, the cationic polyacrylamide products sprinkle into the mixing water, stirring speed control in 100~300rpm. Appropriate heating (< 60 ° C), can accelerate the dissolution of.
3. Adjust the solution pH value, so that the products give full play to the role of (through the test to select the best pH value and the series of products are used.)
4. Adding cationic polyacrylamide product solution, should be mixed with acceleration and disposing liquid, appear floc, slow stirring speed, growth and accelerated subsidence Eli floc.

• Flocculation Mechanism:

Adsorbing suspension particles, polymer chains entangle and cross-link each other to form bridging, and make flocculation structure enlarge and thicken, and has the functions of surface adsorption and electric neutralization.

• Reinforcing Mechanism:

PAM molecule chain and dispersed phase form bridging bond, ion bond and covalent bond to increase combination strength.