local water

Plus de détails

Aniridia

par Nikki Brodbeck

Vertical Farming

par Nathalie Scerri

Coronary Artery disease

par Richard Agjei

Toronto Water Supply

par Edward Stan

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