Ionic, Compounds, and Metallic

Chromium compounds, aqueous solutions, and elemental chromium:

  • Please keep dry solids separated from solutions.
  • A chromium concentration greater than or equal to 5.0 mg/L is designated as hazardous waste and must be shipped off campus for disposal.
  • All anions of chromium compounds are accepted with the exception of chromium sulfide.
  • Ionic and metallic chromium will go to a metals recovery facility and smelted.