High-activity polyaluminium chloride (PAC) is shipping to Ecuador to support municipal and industrial water purification, safeguarding water safety from the source. With high Al₂O₃ content and excellent activity, this grade delivers clear, safe water for drinking and process use.

What Is High-Activity PAC?

Polyaluminium chloride is an inorganic polymer coagulant with high charge and strong bridging ability. High-activity grades carry 30%+ Al₂O₃ and exhibit rapid hydrolysis, forming dense flocs across a wide pH range (5–9). It outperforms traditional alum in cold, low-turbidity and variable-quality water — exactly the conditions many Ecuadorian sources present.

Why Municipal & Industrial Users Choose PAC

• Water safety. Effective removal of turbidity, colour, microbes-carrying solids and some heavy metals.
• High activity, low dose. Less chemical per m³ means lower cost and less sludge.
• Robust in variable water. Reliable across the seasonal swings of Andean and coastal sources.
• Simple operation. Works over a broad pH/Alkalinity window, reducing chemical adjustment.

How PAC Secures Clean Water

Step 1 — Source Assessment

Characterise raw water turbidity, alkalinity and pH. This sets the correct PAC dose and any pH correction.

Step 2 — Coagulation & Flocculation

Dose PAC at rapid mix to destabilise particles, then gentle mix to grow flocs. Typical potable doses range 5–30 ppm.

Step 3 — Settle, Filter & Disinfect

Flocs settle in clarifiers and are removed by filtration; disinfection completes the treatment train for safe, clear water.

Frequently Asked Questions

Conclusion

Clean water starts at the source. High-activity PAC gives municipalities and industries a dependable tool for safe, clear water. A consistent supply and clear technical guidance keep treatment performance stable month after month, whatever the raw-water conditions. Contact our team for a dosing recommendation and supply plan.