reagent storage and feeding

reagent storage and feedingSecured image

Many chemical products are used in water treatment processes. These chemicals can be:

  • specific:
    • coagulants: aluminium, iron salts…
    • oxidants or disinfectants: chlorine…
    • flocculants: polyelectrolytes, additives…
    • adsorbants: activated carbon…
  • general:
    • bases: sodium hydroxide, lime…
    • acids: sulphuric, hydrochloric…

The section chemistry and reagents describes the main properties of a large number of reagents.