How to use polyaluminium chloride?
How to Use PAC (Polyaluminium Chloride)?
1️⃣ Dilution:
Solid PAC: Mix 5-10% solution (e.g., 50kg PAC + 1T water).
Liquid PAC: Use directly.
2️⃣ Dosing:
Add to wastewater inlet (industrial) or settling tank (municipal).
3️⃣ Reaction:
Fast mix (1-2min) → Slow flocculation (10-15min).
Settling time: 30-60min.
⚠️ Tips:
Test jar dosage first!
Avoid mixing with lime.
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