local water

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CLEAN WATER AND SANITATION

door Sebastián Brué

Laboratory Equipment

door Anson Chung

Earth's Environmental Issues

door Kumar Bonita

Health & Safety

door Alan Crooks

Ottawas water supply

how its treated

10. distribution

9. testing

8. floridation

7.sec. disinfection

6.ph corection

5.prim. disinfection

4.filteration

3.sedimentation

2.coagulation and flocculation

1.intake

wheres its treated

Lemieux Island

Britannia

Ottawa's water is...

safe to drink

lead-free

threats to the water supply

anything harming the water

dackteria

diseases

oil