local water

Więcej takich

Bicycles and Cycling

przez Mindomo Team

the power of social media

przez bashi mashi

SWOT ANALYSIS

przez Daniel Sima

geology

przez Gila Alon

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