Alum – Non-Ferric / Ammonia Alum (Solid & Powder)
Alum – Non-Ferric / Ammonia Alum (Solid & Powder)
Non-ferric, ammonia-based alum containing ~13% Al₂O₃, available in powder (2% moisture) and block (15% moisture) formats—optimized for potable water coagulation.
Overview
Non-ferric, ammonia-based alum containing ~13% Al₂O₃, available in powder (2% moisture) and block (15% moisture) formats—optimized for potable water coagulation.
Key Features & Benefits
Ideal for drinking water applications—no ferric-metal contamination.
Fine powder enhances dissolution and mixing efficiency.
Hygroscopic properties help retain product quality post-packaging.
Specifications & Packaging
Solid blocks: 13% Al₂O₃, 15% moisture – 50 kg bags
Powder: 13% Al₂O₃, ~2% moisture – 50 kg bags
Applications
1) Municipal & residential potable water treatment
2) Clarification of solids in feedwater
Usage Note
Dosing between 10–100 mg/L depending on turbidity use jar tests to identify optimal levels.
Safety & Handling
Handle with gloves; avoid inhaling dust.
Why ChemMin
Consistent moisture levels and packing integrity guarantee performance in water distribution.