4.3. Suspended Solids in Water

Try these first

1. 1.

   What does TSS stand for?

   Hint

   Think about the levels of solids in the water.

2. 2.

   Can salt dissolve in water?

   Hint

   Remember the differences between dissolved and suspended solids.

3. 3.

   What does turbidity indicate about water quality?

   • It’s always safe
   • It may contain suspended particles
   • It must be contaminated

   Hint

   Think about what turbidity measures.

4. 4.

   True or False: All dissolved solids are safe for drinking.

   • True
   • False

   Hint

   Consider the nature of dissolved solids.

5. 5.

   Analyze a given water sample that shows high turbidity. Discuss the types of solids likely present and how you would assess its quality.

   Hint

   Consider what measurements might reveal about the water.

6. 6.

   If water has high TDS levels, what follow-up tests would you recommend and why?

   Hint

   What could high TDS indicate about pollutants?