local water

Mais informações

GMO Project

por Toby Yang

RISK MANAGEMENT

por Mindomo Team

How to prevent water pollution

por Janasis Ong

Bodies of water

por Meagan G

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