18.4.1.b. Floating Plastic Modules

Try these first

1. 1.

   What are floating plastic modules used for?

   Hint

   Think about their primary purpose in water conservation.

2. 2.

   Name one benefit of floating plastic modules.

   Hint

   Consider their implementation on water surfaces.

3. 3.

   What is the primary function of floating plastic modules?

   • Increase water temperature
   • Reduce evaporation
   • Enhance solar radiation

   Hint

   Think about the benefits they provide.

4. 4.

   True or False: Floating plastic modules can result in a reduction of evaporation by up to 40%.

   • True
   • False

   Hint

   Remember their effectiveness as discussed.

5. 5.

   Calculate the cost-effectiveness of using floating plastic modules for a reservoir that loses 1.5 m of water annually due to evaporation. If the modules can reduce this by 30%, outline the potential savings over a 10-year period, considering the installation cost of $500,000.

   Hint

   Break down costs and savings into manageable parts.

6. 6.

   Assume you are tasked with optimizing a reservoir's design. Discuss the types of analyses you would conduct to determine if floating plastic modules are the right choice for minimizing evaporation in your specific context.

   Hint

   Consider both environmental and economic impacts.