This key facts covers Water Conservation and Sustainable Management within Water Treatment for GCSE Chemistry. Revise Water Treatment in Using Resources for GCSE Chemistry with 23 exam-style questions and 15 flashcards. This topic shows up very often in GCSE exams, so students should be able to explain it clearly, not just recognise the term. It is section 8 of 14 in this topic. Use this key facts to connect the idea to the wider topic before moving on to questions and flashcards.
♻️ Water Conservation and Sustainable Management
🏠 Domestic Conservation
- Low-flow taps and shower heads
- Dual-flush toilets
- Rainwater harvesting systems
- Greywater recycling (bath/shower water for gardens)
- Fix leaks promptly
🏭 Industrial/Agricultural
- Water recycling in manufacturing
- Drip irrigation systems
- Drought-resistant crop varieties
- Closed-loop cooling systems
- Smart irrigation sensors
🌍 Integrated Water Management
Sustainable approach: Combine conservation, efficient use, pollution prevention, ecosystem protection, and alternative sources (desalination, recycling) to ensure water security.
Practice questions for Water Treatment
What does the term 'potable water' mean?
Explain what happens to the sewage sludge produced during waste water treatment, and why this process is useful.