2. System Definition for Partitioning

Try these first

1. 1.

   Define partitioning in environmental science.

   Hint

   Think about how chemicals behave in soil versus water.

2. 2.

   What is moisture content?

   Hint

   Consider how moisture can be described in different ways.

3. 3.

   What does partitioning refer to?

   • A technique for cleaning pollutants
   • The distribution of a contaminant across different environmental phases
   • The process of removing chemicals from water

   Hint

   Consider how contaminants might spread in soil and water.

4. 4.

   True or False: The moisture content is irrelevant when calculating chemical partitioning.

   • True
   • False

   Hint

   Think about water as a solvent.

5. 5.

   A chemical A, with a Koc of 5, is spilled into a river. If it dissolves to a maximum of 10 kg in the water and the soil can hold 15 kg, how would you set up a mass balance?

   Hint

   Break down where each kilogram is being managed.

6. 6.

   Considering seasonal variations, how might moisture content change the behavior of a contaminant like chemical A across different times of the year?

   Hint

   Think about how water levels affect solubility.