Wastewater, Including Sewage Usually Undergoes Several Treatments at a Sewage

question 28

Multiple Choice

Wastewater, including sewage usually undergoes several treatments at a sewage treatment plant. Match the treatment with the process for expected outcome.

• A)primary treatment: eliminating inorganic and organic compounds by aerating and circulating the wastewater.
• B)tertiary treatment: biologically decomposing suspended organic material.
• C)secondary treatment: reducing phosphorus and nitrogen levels with a filtering system.
• D)primary treatment: removing suspended and floating particles by mechanical processes.

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Definitions:

Orientation

The process of introducing new employees to an organization, its values, team members, and work environment.

Co-workers

Individuals who work together in the same organization or on the same team, often sharing tasks and responsibilities.

Activities

Actions or tasks that individuals or groups undertake as part of their roles or functions within an organization.

Socialization

The process by which individuals learn and adopt the norms, values, behaviors, and social skills appropriate to their society or culture.