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Rareactivated sludge
The correct spelling is activated sludge.
How to pronounce activated sludge
noun
Say it like: Act-iva-ted- sl-uj
The correct spelling is activated sludge. Sewage that has been aerated and agitated in order to promote the growth of beneficial microorganisms that break down organic matter.
Usage Examples
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Definition
noun
- 1.Sewage that has been aerated and agitated in order to promote the growth of beneficial microorganisms that break down organic matter.
Similar words
Words related in meaning — check their spelling too.