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8 Cards in this Set

  • Front
  • Back

Screenings are made up mainly of...

Organic materials

Primary detention time

1 to 2 hr.

Secondly clarifier detention time

2 to 4 hr.

Typical range for SOR in primary clarifier

800 to 1,000 gpd/ft sq

Hydrogen peroxide

H2O2

Sulfuric acid

H2SO4

Hydrogen sulfide

H2S

Activated carbon uses ________ for oder control

Adsorption