13.18.2. Water and Energy Efficiency

Try these first

1. 1.

   What is a sensor-based flush system?

   Hint

   Think about how some toilets work in public places.

2. 2.

   Why is dual-flush toilet beneficial?

   Hint

   Consider how we deal with solid vs. liquid waste.

3. 3.

   What is a benefit of sensor-based flush systems?

   • They waste water
   • They reduce energy costs
   • They activate when users approach

   Hint

   Think about how they work automatically.

4. 4.

   True or False: Dual-flush toilets use more water than traditional toilets.

   • True
   • False

   Hint

   Consider the two options they provide.

5. 5.

   How would you design a public restroom in an area with water scarcity issues?

   Hint

   Consider how each fixture saves water.

6. 6.

   Discuss the feasibility of integrating solar panels in urban public toilets.

   Hint

   Think about initial costs vs long-term benefits.