Polyaluminum chloride applications

PACl can be used in all cases where an efficient flocculating action is required. It is most suited to such processes as:

  • Drinking (potable) water treatment plant
  • Treatment of surface (river) and underground water for urban and industrial uses
  • Ground water treatment
  • Treatment of urban effluents
  • Industrial waste water (chemical plants, paper industry, steel works, refineries, leather, etc.)
  • Specific uses as paper sizing agent

PAC can be applied within no modification to any existing water treatment equipment.

 

Product characteristics

PRODUCT PAC 18 PAC HB PAC30 PACS PACH
Appearance Yellowish transparent liquid Yellowish transparent liquid Hygroscopic powder Yellowish transparent liquid Yellowish transparent liquid
Specific gravity at 20°C 1.37±0.02 1.21±0.02 0.75±0.5 1.21±0.02 1.33 - 1.38
Basicity - % 40±5 from 45 to 70 40±5 45/70 83
AL2O3 - % min. 17.0 9.5±1 30 9.5±1 22.5 - 23.5
Sulphate SO4 --       2.2-2.6