Important indicators of polyaluminium chloride

Basicity – the hydroxylation degree in polyaluminium chloride – is the foremost driver of its power as a high-efficiency flocculant. Higher basicity directly enhances PAC’s ability to aggregate impurities, making it exceptionally effective in high-salinity or turbid waters. This parameter solidifies polyaluminium chloride’s reputation for superior flocculation versus traditional coagulants.

pH: Fine-Tuning Flocculation Chemistry

The pH of polyaluminium chloride solution influences its ionic behavior, critically impacting its role as a high-efficiency flocculant. While linked to basicity, pH requires independent optimization to maximize PAC’s contaminant-removal capabilities. Consistent pH control ensures this flocculant performs reliably across varying water conditions.

 Alumina (Al₂O₃) Content: Concentrated Active Power

Alumina content represents the active "engine" of polyaluminium chloride, dictating its potency as a high-efficiency flocculant. Higher Al₂O₃ concentrations boost solution density and viscosity, directly correlating with enhanced contaminant removal. This metric ensures PAC delivers maximum impact per dose.