local water

Больше похоже на это

PERSONAL PROTECTIVE EQUIPMENT

от esra bastacıoğlu

SWOT ANALYSIS

от Daniel Sima

Electrical Conductivity

от isaac emler

Bodies of water

от 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