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3 cards from this section. Quick, good the night before a test.
What is primary treatment?
Think about the first step in cleaning sewage.
Name one microbe involved in secondary treatment.
It produces methane.
What is produced during secondary sewage treatment?
Think about what gases are involved in this process.
True or False: Primary treatment removes all pollutants from sewage.
Consider what happens in both stages of treatment.
Discuss the impact of microbial action in sewage treatment on public health and the environment.
Think about how clean water affects human health.
Design a simple sewage treatment process and explain each step's role, particularly focusing on the microbial functions.
Consider how each step builds on the previous ones to achieve clean water.
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