Polyaluminium Ferric Chloride – PAFC
Polyalumınum Ferrıc Chlorıde - PAFC
Polyaluminum Ferric Chloride – PAFC is a combination of aluminum and ferric chloride. It contains benefits of aluminum end ferric salts. PAFC is not monomeric but also a mid basicity product.
Polyaluminum Ferric Chloride is a polymer product of aluminum and ferric salts. It is manufactured by copolymerisation process. It is effectively used in both clean and industrial waste water treatment.
The most important drawback of dual metal polymeric coagulants is stability of the product. Al/Fe ratio and r ratio has determined after so many R&D practices. PAFC has 2 years shelf life without any Me(OH) participation. While ferric ions makes polynuclear flocs after dosing besides alum ions tends to effective floc formation. Product Specifications
- High strenght floc formation
- Rapid floc formation
- Direct dosing, no need to prepare solution
- Less sludge formation than ferric chloride
- Less chemical dosing than ferric
- High heavy metal removal rate
- High color removal rate
- High arsenic removal rate
- Little effect on pH
- Less polyelectrolite need
Technical Data
- Appearance: Brown Liquid
- Me2O3: 10 ± 2 %
- Basicity: 45 – 55 %
- Density: 1,25 ± 0,05 g/cm3
- pH (%5 Sol.): 2,5-5,5
- Viscosity: 20 cps