water. content water and water consumption why do we need water? viv who gets water? water additives...
TRANSCRIPT
WATER
CONTENTWater and water consumptionWhy do we need water?VIVWho gets water?Water additivesChallenges with waterSources
Hydrogen and oxygen150 liters a dayCookingWashingActivitiesSaves livesStrict rules for the wastewater
Water and water consumption
Why do we need water?
Humans need water to survive
Each day, your body must replace 2.4 l
Water keeps the body’s temperature normal
No water Dehydration Dizzy, clumsy …
Enter coma, DIE
Eyesight fades
Vestfold Intercommunal Waterworks
Founded in 1968Seierstad Waterworks & Eidsfoss WaterworksFarris & Eikeren Controlled waters under strict conditions
© 10 municipalities
© VIV does not deliver waterto Larvik
© Larvik – Gopledal waterworks
Who gets water?
Water Cleaning Process
Remove unwanted things from the waterAir into the waterChemical cleaning Pax-16, chalk and chlorine
Challenges with water
Industrial waste;© Sulphur
© Asbest
© Oils
Bacteria and parasites UV systems
Leakage Largest water loss
SOURCEShttp://growingblue.com/case-studies/leakages-in-water-distribution-systems/http://www.nrdc.org/water/www.viv.nowww.vannkunskap.no
www.google.no