The Level of Wastewater Treatment Where Sludge Is Formed and Removed

question 18

Multiple Choice

The level of wastewater treatment where sludge is formed and removed is

• A)primary wastewater treatment
• B)secondary wastewater treatment
• C)tertiary wastewater treatment
• D)quaternary wastewater treatment

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Definitions:

Recall

The ability to access information or memories that have been previously encoded and stored in the brain.

Recognition

The identification of something as having been previously seen, heard, known, or experienced; often involves memory retrieval.

Slides

Thin slices of material, typically glass, that are used to hold objects for examination under a microscope.

Recognition

The cognitive process of identifying a previously encountered or learned item, person, or situation.