Chapter 20: Problem 1
What practices and consequences led to passage of the Clean Water Act of 1972?
Chapter 20: Problem 1
What practices and consequences led to passage of the Clean Water Act of 1972?
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Get started for freeWhat are some of the important public-policy issues relating to water quality?
How are water quality standards determined? Distinguish between water quality criteria pollutants and maximum contaminant levels.
What are the principles involved in removing biological nutrients from waste, and what is accomplished by doing so? Where do nitrogen and phosphate go in the process?
Describe the TMDL program. How does it address nonpoint-source pollution, and what role do water quality criteria play in the program?
Explain the difference between oligotrophic and eutrophic waters. Describe the sequential process of eutrophication.
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