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Water being processed in a wastewater treatment facility.

Microbiology of Wastewater Treatment

Lesson Details

Interdisciplinary
Yes

Grade Levels
Biology 1, Environmental Science, Career and Technical Education (CTE)

Topics
Human Impact, Watersheds and the Water Cycle, Career Connection

Languages
English

Disciplinary Core Ideas
LS1:  From Molecules to Organisms: Structures and Processes , LS2:  Ecosystems: Interactions, Energy, and Dynamics , ETS2:  Links Among Engineering, Technology, Science, and Society , ETS3:  Applications of Science 

After water is used in homes and businesses, it heads down the drain to a wastewater treatment plant, where it is cleaned before it re-enters a local body of water. A crucial part of the treatment process for wastewater utilizes tiny microorganisms that consume the nutrient ‘waste’ in the wastewater. In this lesson, students design a basic model of the wastewater process, explore how this technology reflects natural processes, and take a closer look at the microorganisms found in wastewater and the environment.

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