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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 |