Water and Wastewater Terms Beginning A
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
available expansion
The vertical distance from the sand surface to the underside of a trough in a sand filter. Also called freeboard.
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(All times are PST.)
| If exams are submitted: | Course certificates will be mailed: |
|---|---|
| By December 13th | By December 20th |
| After December 20th | Early January |
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A B C D E F G H I J K L M N O P Q R S T U V W Y Z
The vertical distance from the sand surface to the underside of a trough in a sand filter. Also called freeboard.
