1Chapter 1: Introduction to Water Purification
12Chapter 12: Chemical Purification: Pros and Cons
2Chapter 2: Understanding Water Contaminants
13Chapter 13: Purifying Water with Plants
3Chapter 3: The Science of Water Filtration
14Chapter 14: Advanced Filtration Technologies on a Budget
4Chapter 4: Basic Water Testing Techniques
15Chapter 15: Maintaining Purity: Storing Water Safely
5Chapter 5: Selecting Natural Elements for Filtration
16Chapter 16: Addressing Water Purification in Urban Settings
6Chapter 6: Building a Simple Sand and Gravel Filter
17Chapter 17: Adapting to Rural and Wilderness Environments
7Chapter 7: Charcoal: The Purification Powerhouse
18Chapter 18: Water Purification in Emergency Situations
8Chapter 8: Harnessing the Sun: Solar Disinfection
19Chapter 19: Assessing Global Water Quality Challenges
9Chapter 9: Boiling: A Time-Tested Purification Method
20Chapter 20: Future Trends and Innovations in Water Purification
10Chapter 10: DIY Water Purification Systems
21About the Author
11Chapter 11: Emergency Water Purification with Household Items
