1. Water Treatment
Allie, Jacob, and Alexis cleaned
the gross water!

2. 6 Specific Water Cleanup
Processes
Allie
 Fluoridation; process uses the chemical fluoride to kill bacteria or microorganisms that may be present in the water.
 Conditioning; a process that is used to soften hard water
 Plumbo-solvency; reduction to remove the lead particles and lead salts in the water
 Aeration - along with pre-chlorination for removal of dissolved iron and manganese
 Coagulation - for flocculation
 Coagulant aids also known as polyelectrolytes - to improve coagulation and for thicker floc formation
 Sedimentation - for solids separation, that is, removal of suspended solids trapped in the floc
 Filtration - for removal of carried over floc
 Disinfection - for killing bacteria

3. 2 Directional Flow Chart
Jacob

4. 6 Pollutants
Alexis
 Dirt
 Grass
 Fertilizer
 Fish Eggs
 Paper Bag
 Metal

5. Math
Jacob
 Beginning amount- 1000 mL
 Ending amount-
 Calculation-
 Percent cleaned-

6. 4 Types of Hazardous Waste and
Examples
Allie
 Ignitability, Corrosivity, Reactivity, and
Toxicity.
 Ignitability ex. Gunpowder
 Corrosively ex. Metal corrosion
 Reactivity ex. Elements that are highly
Reactive
 Toxicity ex. Chlorine

7. Hazardous Waste We Found!
Alexis
 Fertilizer- It is extremely toxic and is a
hazard to the general public.
 Metal- The rust from the metal can get
into the water.
 Paper- It could plug up the filters when
the water goes through water
treatment processes.
 Dirt- The dirt could have hazardous
wastes in it such as fertilizer because it
could be the runoff from farm fields.

8. Water Treatment Pictures!
Activated
Carbon Filter
Distiller
Water Treatment
Processes