Chapter 19: Water Pollution

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Chapter 19 Water Pollution
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Major Types of Water Pollutants Table 19-1, pg.
484

• Infectious Agents
• Oxygen-Demanding Wastes
• Inorganic Chemicals
• Organic Chemicals
• Plant Nutrients
• Sediment
• Radioactive Wastes
• Heat (Thermal Pollution)

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Point vs. Nonpoint Sources
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Cultural Eutrophication
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Lake Erie Clean-up
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Ground Water Contamination
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Ocean Pollution
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Solutions pg 502 - 503
Nonpoint Sources
Point Sources

• Legal Approach

• Technological Approach

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