Water TreatmentWater Treatment

Allie, Jacob, and Alexis cleaned Allie, Jacob, and Alexis cleaned the gross water!the gross water!

6 Specific Water Cleanup 6 Specific Water Cleanup ProcessesProcesses

AllieAllie Fluoridation; process uses the chemical fluoride to kill bacteria or microorganisms that may be present in the water. 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 waterConditioning; a process that is used to soften hard water Plumbo-solvency; reduction to remove the lead particles and lead salts in the waterPlumbo-solvency; reduction to remove the lead particles and lead salts in the water Aeration - along with pre-chlorination for removal of dissolved iron and manganeseAeration - along with pre-chlorination for removal of dissolved iron and manganese Coagulation - for flocculationCoagulation - for flocculation Coagulant aids also known as polyelectrolytes - to improve coagulation and for thicker floc formationCoagulant 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 flocSedimentation - for solids separation, that is, removal of suspended solids trapped in the floc Filtration - for removal of carried over flocFiltration - for removal of carried over floc Disinfection - for killing bacteriaDisinfection - for killing bacteria

2 Directional Flow Chart2 Directional Flow ChartJacobJacob

6 Pollutants6 PollutantsAlexisAlexis

DirtDirt GrassGrass FertilizerFertilizer Fish EggsFish Eggs Paper BagPaper Bag MetalMetal

MathMathJacobJacob

Beginning amount- 1000 mLBeginning amount- 1000 mL Ending amount-Ending amount- Calculation-Calculation- Percent cleaned-Percent cleaned-

4 Types of Hazardous Waste and 4 Types of Hazardous Waste and ExamplesExamples

AllieAllie Ignitability, Corrosivity, Reactivity, and Ignitability, Corrosivity, Reactivity, and

Toxicity. Toxicity. Ignitability ex. GunpowderIgnitability ex. Gunpowder Corrosively ex. Metal corrosionCorrosively ex. Metal corrosion Reactivity ex. Elements that are highly Reactivity ex. Elements that are highly

ReactiveReactive Toxicity ex. ChlorineToxicity ex. Chlorine

Hazardous Waste We Found!Hazardous Waste We Found!AlexisAlexis

Fertilizer- It is extremely toxic and is a Fertilizer- It is extremely toxic and is a hazard to the general public.hazard to the general public.

Metal- The rust from the metal can get Metal- The rust from the metal can get into the water.into the water.

Paper- It could plug up the filters when Paper- It could plug up the filters when the water goes through water the water goes through water treatment processes.treatment processes.

Dirt- The dirt could have hazardous Dirt- The dirt could have hazardous wastes in it such as fertilizer because it wastes in it such as fertilizer because it could be the runoff from farm fields.could be the runoff from farm fields.

Water Treatment Pictures!Water Treatment Pictures!

Activated Carbon Filter

Distiller

Water Treatment Processes