This activity is devoted to processes of wastewater treatment. Students will conduct an experiment to clean and treat a water sample. In the experiment they will discover how different types of waste are removed from the water and also collect evidence of PH, hardness, conductivity, chlorine and turbidity of water. The suggested experiment initiates student’s thoughts on water management in an environmental study.

Learning objectives: 

After this activity, students should be able to:

  • Understand the phases or stages that are part of the wastewater sanitation process.
  • Understand the processes that occur during the process.
  • Make responsible use of water resources.
  • Promote a culture of environmental sustainability.

Reviewer: Maria Luisa Almeida

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