local water

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QUANTIFIERS

von Diana Milagros

10 Laws of Health

von Cyberart Team

CLEAN WATER AND SANITATION

von Sebastián Brué

Chlamydia

von Ali Laiba

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